Best Plastic Casting Molds in 2026

PACKAGE INCLUDED:1pcs 250ml silicone cup+4pcs resin mixing cups +2 pcs silicone stire sticks.

NON-STICK SURFACE: Made of high quality and thick silicone,smooth,non-stick and resulable,Keep you from constantly purchasing cups and sticks.A must have for working with resin.

EASY TO CLEAN:1) Wipe out any excess resin with paper towel while the resin is still wet and pour a little rubbing alcohol or acetone on a paper towel to get out remaining resin. 2) Let it dry and then pull the dried resin right out of your mixing container.

✅ Rose Sandwich Cookie Molds Designed to Embed Double Stuff Sandwich Cookies

✅ 4 Cavity Plastic Molds, Each Cavity Measures 2.3" x 2.2" x 1.18"

✅ Great for Chocolate Covered Sandwich Cookies, Filled Chocolate Candy, Jello, Melt & Pour Soap, Bath Bombs & More

Oversize to mini sizes round disc silicone molds in clear color, transparent so you can check the buttom when process projects

You may use the disk trays with resin epoxy or uv resin. Mix with wood or wood air clay to make a rustic coaster ( the large and medium molds ) or petri dish or earrings ( the small mold ) or pendant ( the small mold ) or keychain charm ( the small mold ) , or make homemake aromatherapy soap as wedding gift ( the medium mold ) , or make a polymer clay circle tag ( the small mold ) , or bake pie or cookie ( the large and medium molds ) etc.

Use with a wide range of edible and non edible materials, such as resin epoxy, uv resin, concrete, plaster, candle, soap, wax, isomalt, fondant, bonbon etc.

✎LET'S RESIN Crystal Molds Set: This crystal resin molds kit include18 various shapes and sizes crystal quartz resin pendant molds and 20pcs metal bead caps.

✎LET'S RESIN Premium Quality Silicone Resin Molds: Made of durable silicone material, very flexible and durable, make it reusable; the finished products are very shiny and clear. Ideal for the creation of unique jewelry and to replicate realistic crystals and gems.

✎LET'S RESIN Glossy Silicone Molds for Resin:These crystal jewelry molds are great for epoxy resin,casting resin,uv resin.You can add various resin pigment, resin dye and embed different kinds of embellishments or fillers, create your own resin projects.

【Firm & Flexible】Our coaster mold is made of high quality silica gel material, with moderate thickness, which is very firm and not easy to deform, to ensure that your resin coaster is clean and tidy, and there will be no dents and uneven surfaces. Not only that, our epoxy coaster mold is also very flexible, ensuring firmness while having a certain elasticity, allowing you to demold more conveniently and avoid bending and folding to make the resin mold tear.

【Easy Knowing Instructions】The resin coaster mold silicone kit contains an instruction manual. The instruction manual has a simple and detailed description steps of the diy coaster kit, which is convenient for beginners to learn how to use our coaster mold set faster. Just follow the steps in the manual in the resin coaster kit, and you can also make masterpieces with this resin kit easily.

【Variety Resin Pigment】The resin starter kit come with 12 different colors resin pigments, perfect for resin mold beginners or experienced enthusiast, just a small drop can have a great effect on your resin coasters，variety pigment colors can porvide more possiblity on your resin mold coaster , not only that this resin pigment included in this diy coasters kit mix well in resin, and they are eco-friendly and non- toxic ,you can use this resin pigment with confidence.

WARM TIPS- Mix epoxy resin A and B in 1:1 ratio; Influenced by the temperature, it usually takes 24 hours to solidify in summer and longer in winter; Use a toothpick to concentrate the air bubbles on the surface of the resin; For more detailed steps, please refer to the instructions in the package and the video linked to the details page

GREAT AMOUNT OF 219PCS RESIN MOLDS Kit - Thrilez resin jewelry kit includes 10pcs jewelry molds, 2pcs epoxy resin with 22pcs tools, 12pcs glitters(12colors), 10pcs necklace cord, keychains and earring hooks supplies(130pcs), 12pcs plastic tools, a twist drill (with 4 pieces twist bits), 35pcs flowers, 3pcs foil flakes, a storage bag, valuable resin kit for resin starters

NECESSARY AB EPOXY RESIN ARE INCLUDED – This resin molds jewelry making kit contains 2 bottles of A(clear) and B(harden)epoxy resin with measure cups, stick stirs and finger cots, which is essential for resin jewelry project

★【Upgrade Silicone Measuring Cups】Compared with the old version of the measuring cup, the new 100ml Silicone cup design is more user-friendly and practical .We have optimized the scale part, the scale is clearer and accurate to 5ml, which is more convenient and accurate to use

★【100 ml Silicone Mixing Cup】Excellent and smooth touch, the long and pointed diversion port to make the pouring easier and more accurate ,and effectively prevent the liquid from remaining on the outer wall of the cup and keep it clean. Making your work easier

★【Quality Material】: Made of grade silicone, heat resistant between -40°F and 446°F. BPA free, non toxic flexible,non-skid, nonstick, waterproof, heat-resistant,non-fading, non-staining,durable reusable, not easy to deform or tear up,great for casting tools kit collector

✨【COMPLETE EPOXY RESIN STARTER KIT】Our Epoxy resin silicone molds kit is the best kit with everything that is needed including Epoxy resin set, Silicone mat, and resin molds, Measuring cup, Glitter sequins, Keychain resin keychain molds, Earring hooks, Necklace chain, Screw eye pins, Open jump rings, Manual twist drill, Plastic Droppers mixers and spoons, Packing box and Storage box Color pigments and Foil flakes in Gold and Silver in our resin jewelry molds set.

✨【16 PCS RESIN MOLDS WITH NEAT STORAGE】Everything you need is included! Including 16 pcs of resin molds you can create various Resin Products-Such As Keychains, Jewelry, Earrings, Pendants, Bracelets, Handicrafts and so on that can be easily manufactured with their own personality. You can also use your imagination to create some unexpected crafts.

✨【WIDE APPLICATION WITH UNLIMITED POSSIBILITIES】With endless possibilities, your imagination is the limit. Craft the most beautiful resin necklace or earrings. Get your resin jewelry craft kit today and experience the fun and satisfaction of jewelry making. You wouldn't spend any time buying extra tools or materials!

✨【EASY FUN AND CREATIVE】Our Epoxy resin Supplies are perfect and easy to make. With instruction so you do not get stuck at any point. It is a perfect kit for all DIY handmade lovers or beginners who are just new to resin art. Come join us and share your creative resin projects!

✨【ALL IN ONE PACKAGE】With everything that is needed including Resin, Hardener, Dripping nozzles so that your hands are protected, Gold flake, silicone measuring cups, Plastic cups, wooden sticks, and instruction. Everything you need is in this package! You wouldn't spend any time buying extra tools or materials!

✨【EASY TO USE WITH FAST CURING AND HARDENER】Mix 1 part epoxy resin and 1 part hardener for 20 minutes of work time on your epoxy projects. Use on wood, fiberglass, reinforcement fabrics, etched aluminum, bare steel, or any smooth surface you want!

【Set of Large Medium Small 3D Skull Silicone Molds】: Comes in a size to fit all your resin needs! These skull molds are good for making goth gothic resin craft for home Halloween Decoration.

【Eco-friendly Flexible CLEAR Silicone Molds】: These skull molds are made from premium transparent silicone. Crystal clear silicone lets you see exactly what you're doing as you're working. The finished pieces are more shiny glossy than others made by HDPE white molds. Clear silicone molds are also more flexible, durable, easy to demold, not easy to be ripped.

【Application】: These skull silicone casting molds are compatible with most casting material such as epoxy resin, UV resin, candles, wax, concret clay etc.

Style: There are 5 styles of heart, teardrop, round, square and oval, with different colors can be used to match variety styles, the teardrop and oval pendant trays inner dimension are approx 25 x 18mm, the heart, round and square are 25 mm, the dimension of the glass dome tile and the inner dimension of pendant tray are same, they are match well with each other.

Meterial: The dome tiles is made of glass, the convex glass can enlarge the internal pattern, bright and clear, pendants bezel is made of durable metal alloy, with electroplating silver and bronze on the surface, they all are strong and hard

Package: There are 6pcs silver round pendant trays & 6pcs silver square pendant trays & 6pcs bronze heart pendant trays & 6pcs bronze teardrop pendant trays & 6pcs bronze oval pendant trays and 30pcs bright glass cabochon dome tiles, toatl 60pcs packed in a transparent plastic box, convenient to store and handle to use.

【UNIQUE SKULL CANDLE MAKING】The package includes 1x Skull Candle Mold. Practical size(4.33x3.14in) for you to create your project. It definitely would be a big surprise if you share your finished product to your family or friend as a gift on Halloween, Thanksgiving, Christmas, birthday, holiday and so on

【MUST TRY】The Silicone skull mold can easily make candles, resin,soaps, cakes, chocolates, puddings, soaps and other crafts.. It will be a nice home decor!

【Enjoy DIY TIME】You can also use skull molds to make resin home decorations, compatible with most resins or other casting materials. You can add glitter, mica powder, resin dyes, beads, dried flowers or other creative accessories to make your creation more diverse.

【QUALITY SILICONE MATERIAL】Peony flower soap molds are made of 100% silicone material. Durable, not easy to tear, features high flexibility. Has smooth inner surface and clear texture, easy to demould and could come out clear delicate and vivid shape. Easy to clean and store, reusable

【PRACTICAL SIZE】The package includes 2x Big Peony Flower Silicone Mold. Each product size is about 7.8x7.8x3.5cm/3.07x3.07x1.37 in, need about2.62oz. Practical size for making daily use soap candle and so on

【WIDE RANGE OF USE】Perfect mold for making soaps, lotion bars, bath bombs, candle, resin project, concrete crafts etc.. Or you could use them to make nice cake/dessert decor, chocolate, candy, cupcake, biscuit, jelly and more

⭐【High-Quality Silicone Material】Made of high-quality silicone, our pendant mold won't rip easily. It's flexible, durable & easy to remove, and the pendants come out with glossy finish.

⭐【Classic Looking Shaped】These resin molds have classic designs, great for resin earrings, pendants, necklaces, bracelets making. The shapes of molds are classic and practical, easy to fit your outfits.

⭐【Easy to Use and Clean】Only need to twist the mold pop the resin, you can easily demold the jewelry. Wipe with alcohol to clean the mold.

【3pcs 100ml Measuring Cups】Diameter: 2.36 inch,Height:2.7 inch,Bottom Diameter: 1.9 inch;Made of silicone,BPA free, Non-toxic,clear scale making accurate and easily readable.

【Reusable Silicone Measuring Cups】Smooth and non-stick and effectively prevent the liquid from remaining on the outer wall of the cup and keep it clean.

【Prevent Spillage】Measuring Cups has a long and pointed diversion port to make the pouring easier and more accurate.The whole cup is very soft, you will fell comfortable while holding it, and the outer wall is non-slip, ensuring safety during use.

DIY projects with the clear rubber orb mold for giant geode bath bombs, glitter sphere charms, resin ball ornament gift, dragon balls, pokeball container, half-sphere paperweight, resin jewelry casting, water globe, snow globe, globe ring, dome rings, homemade soap making, spherical candle, round cabochon, crystal etc.

Make food ice spheres, chocolate ball, raindrop cake, 3D flower jelly dome, isomalt, ice cream, hemisphere mousse, cereal bowls etc.

Recommend using rubber band to tighten when making sphere resin or soap etc. piece, or you may stick them together with hot glue gun to avoid leakage. After release, you may trim with blade the middle if there is extra resin ( or other materials you use with ) , and sand ( trimm ) the top if need. ( while you may cover the top with a bead cap if you are making resin jewelry )

🎨【ALL IN ONE PACKAGE WITH 1 TWEEZER】Catcrafter Crystal Clear Epoxy Resin Kit comes with a Resin of 204ML/ 6.9FL.OZ, a hardener of 204ML/ 6.9FL.OZ, 20 Different and colorful Assorted Liquid Color Dye Pigments, 10 Plastic Cups with size of 30ML, 2 Measuring Cups with size of 100ML, 5 Pipettes, 1 Silicone Mat, 10 Mixing Sticks, 10 Finger Cots, 1 Tweezer, 10 Bamboo needles, 2 Plastic Orifice Caps and an Instruction book to make things easier in case you find things complicated.

🎨【20 ASSORTED LIQUID COLOR PIGMENTS WITH COLORFUL PACKAGE】20 bottles of assorted different liquid color dye pigment, each bottle with 10ml. Use these pigments to tint your Amazing Clear Cast for jewelry and more. Colors are chosen at random. Also comes with a colorful package to gift to any person who loves to create arts and crafts and creativity in things.

🎨【FUN AND CREATIVE AND EASY TO USE】It is very easy to use for beginners. If not, we also provide a book full of instructions to guide you through every step to create things and be more creative and jewelry making and custom-made things and have a fun time with friends and family.

【UNIQUE SKULL CANDLE MAKING】The package includes 2x Skull Candle Mold. Practical size(11.0x8cm/4.33x3.14in) for you to create your project. It definitely would be a big surprise if you share your finished product to your family or friend as a gift on Halloween, Thanksgiving, Christmas, birthday, holiday and so on

【WIDE RANGE OF USE】The skull mold not only could make candle, also perfect to make soap, ice, plant/floral specimens, polymer clay craft and more. It would be a nice ornaments in the home, car, bar, shops, halloween/theme party and more!

【DURABLE MATERIAL】The mold made of high quality silicone. Durable, has high flexibility and smooth inner surface, so it could easily come out clear shape and the finished product will has glossy surface. After extrusion deformation, it can be restore and reusable

【DIMENSION】4.3” x 4.3” x 0.51" (10.8 x 10.8 x 1.3cm). One package includes 4 pcs of silicone coaster molds.

【FUNCTION】 This silicone coaster molds is perfect for DIY, you can use it for making high gloss decorative resin crafts such as hexagon coaster, candle holder,beverage coaster, bowl mat etc. You can make your unique creation.

【DURABLE】These coaster molds are made out of high flexible, sturdy and durable best clear silicone. There are super soft, which can prevent bottom bracket deformation. The middle bottom of the coaster mold is not easy to be bent. These features give it a long service life time.

【UPGRADED RESIN MOLD】: Compared to other ordinary resin sphere molds, we are one-piece design without additional sanding and base with support design to prevent shape deformation during the production process.

【MATERIAL】: BABOBUI's sphere molds are made of high quality HTV silicone material, which is durable, with a smooth and shiny surface on the finished product. Other clear silicone has a short life span, easily becomes brittle and breaks, and does not come with support at the bottom, causing the piece to fall over and deform at the bottom when cured. htv silicone retains a certain level of toughness at low temperatures

【SPHERE RESIN MOLDS SET】: 8Pcs different 3D seamless sphere molds included 3.34in(9.1oz), 2.81in(4.9oz), 2.32in(2.9oz), 1.92in(1.6oz), 1.53in(0.8oz), 1.18in(0.5oz), 0.98in(0.3oz), 0.78in(0.1oz). Multiple sizes can meet your creative needs perfectly!

Widely use: suitable for many DIY handworks, such as earrings, necklace, jewelry pendant and so on, then you can send them to your families or share your craftsmanship with your friends and family, enjoy happy times.

Package includes: 8 PCS jewelry necklace pendant silicone molds and come with 5 PCS plastic droppers to help you making craft.

Material: Made of eco-friendly liquid silicone material which has high transparency and better mirror effect. The liquid silicone mold has longer lifetime than common silicone mold in the market, and not easily deformed.

Clear gem cabachon molds form 0.2 to 1.6inch, 176 cavities 38 designs. Clear mold allows you to better observe the manufacturing process.

Jewelry making kit for 3D gem, necklace pendant, crystal, jewels, keychain charm, multi shaped gemstone, earrings etc.

Use with modelling clay (air clay, paper clay, resin clay, polyclay, polymer clay, salt clay, metal clay, liquid clay etc.), resin(epoxy resin, rethane resin, uv resin, polyester resin), concrete, cement, gypsum, plaster, hot glue, soap, candle, wax, mix media and more. Can also be used with food material such as ice, gum paste, jelly, marzipan, fondant, sugarpaste, melted candy & chocolate etc.

🎄【Quality Material】This Decorating candle molds are made of high quality food grade silicone material. It is flexible, washable, reusable, withstands frequent usage.

🎄【DIY Crafts】This Christmas tree shape molds set is designed for candles and resin ornament DIY projects, as well as using in soap making. You can add the crafting materials, such as gold foil, glitter, dried flowers, sequins, paint, pigments, embellishments or any elements you like to design your own decor. It must be an unique and beautiful decoration in your home!

🎄【Easy to De-mould】The clear texture of the molds features well details of the candles. Smooth surface and soft silicone make the molds are easy to remove the items without sticking. NO need to cut the mold before removing. Perfect for both the beginners and advanced makers.

Color - Clear

Prolongs the life of your mold

Keeps your resin from sticking to the mold

【PACKAGE CONTENT】 You will get 3 pieces of earring silicone molds in 3 different styles including water drop shape, quadrangle shape and retro circle shape, 20pcs silver earring hooks, 6mm/8mm silver open jump rings 20pcs each and 40pcs clear silicone earring backs stoppers.

【STURDY & DURABLE】 Our resin casting molds are made of silicone by advanced techniques, flexible and durable, reusable and smooth. Stylish for all ages and outfits.

【WIDELY COMPATIBLE】 Epoxy resin casting molds are compatible with most resin and casting materials such as epoxy resin, cement clay, polyester resins, gum paste, etc.

A COMPLETE SET RESIN ART: Everything you need, to create your own Resin art! Each package includes 8oz Resin bottle 8oz Hardener bottle20 Disposable measuring/mixing cups5 Packs of Mica powder (5 grams each) Black, Gold, Silver, Red and Blue20 Wooden stirring stick.

EASY TO CREATE: Approx. 45-minute work time, Just mix and pour for beautiful Resin art results! Protect your artwork. Create casts, molds, coatings and more. , 16 oz kit includes, Covers approx. 4 feet

SUPER SAFE DESIGNS: Our products are made with safety in mind. Crystal Clear Safe and durable BPA Free and No VOCs Anti-yellowing formula

【PREMIUM MATERIAL】The candle molds are made of high-quality silicone material, soft, thick, reusable, and easy to clean. besides, they are well textured, won't deform easily, and has excellent ductility

【Super Easy to Demold】- We offer 9 multiple succulent patterns both clearly visible and stylish, just in 3 seconds, you can see a complete and delicate succulent presented in front of you, It can fully show your personality and noble taste【It is strongly recommended that smaller candle molds are better released after being frozen in the refrigerator】

【WIDELY APPLICATION】 Suit for candle-making molds, most resins, or other casting materials such as epoxy resin, wax, polyester resins, soap, candle, cake dessert, etc. You can add beads, glitters, rhinestones, sequins, colors, dried flowers, embellishments, or anything you like to the silicone mold

All of my silicone molds for resin are made out of high-grade, flexible, and durable material

Casting is made easy with the flexibility this ear gauge and tunnels mold has to offer. This stretching crafts kit for piercing is perfect for making personalized items.

Compatibility includes epoxy resin and other casting materials like uv, cement clay, polyester resins, soap, chocolate, candle, wax and more.

DIY creative decorative candle mold-silicone candle mold is a couple hugging together, with strong artistic quality. Suitable for making personalized crafts, such as body shaping soap, candle paste, home sculpture decoration, interior decoration, etc., adding more fun and creativity to the home.

Easy to Demold——After ensuring that the resin is completely hardened, the resin sheet can be pushed out by simply twisting the flexible resin coaster mold. It can be easily washed with some warm soapy water, and then wipe off the remaining water with a dry cloth.

High-Quality Materials——Our molds are made of high-quality silicone resin, soft and elastic, tear-resistant, anti-deformation, easy to clean, and can be used for a long time. The interior is smooth and shiny, reducing the need for cutting and polishing.

[SUCCULENT SCENTED CANDLE MOLDS] Cactus candle mold，soap mold We offer 9 multiple succulent patterns both clearly visible and stylish. The detailed shapes are only on the interior. And the molds have flat bottoms which mean they sit nice and flat no matter how full they are. The pieces come out with highly visible 3D relief and a pretty look. Great for making candles and wax melt. When your succulent wax melted, your bathrooms, living rooms or office will be full of light, fresh scent

[Premium Molds with Clear Texture] The wax molds fixes the shape of the finished product, but the finished product gives us unlimited uses.Such as fudge, pudding, dessert, chocolate, soap, multi-layer cake cupcake decoration and resin crafts, believe that you can find more creative ways to use it

[Resin Molds Silicone MATERIAL] This tray mould is made of food-grade silicone silicone, soft, thick, reusable. Well textured, high transparency, nice flexibility and won't deform easily and has excellent ductility