Best Plastic Casting Molds in 2026

Handy Hand Drill for Crafts: Help drill small holes in resin, wood, plastic, polymer clay, bead, pearl or other not too hard surface, assist to make resin jewelry, resin keychain, necklace, erring, bracelet, pendant, model, sculpture, doll etc., make small precision job much easier. Note: Not fit for hard materials, like iron, steel, stone.

Sturdy & Exquisite Pin Vise: The precision resin drill is made of premium stainless steel, rust proof, sturdy and durable. Silver surface, polished handle, has even rough texture in 3 turning parts, looks pretty exquisite and can be rotated easily, fit for various DIY craft projects.

Precision Drill Bits Set: 10 sizes of steel drill bits, 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0 mm, satisfy your different demands. Pointed end, good for drilling, and the holes drilled will be nice and clean. All 10pcs are packed in a plastic box which has 10 compartments and according marks, prevent loss, and easy to distinguish.

LET'S RESIN Resin Jewelry Kit for Starter: jewelry molds kit comes with 3 x resin bracelet Molds;10 x Columns Shape resin pendant Molds; 5 x regular pendant Molds;4 x irregular stone pendant Molds; 3 x water drop-shaped pendant molds; 5 x resin ring molds and 50 x screw eye pins. Great variety of jewelry resin molds to save your time and money, especially suitable for beginners who are new to resin crafts.

Sturdy Resin Molds Silicone Kit: LET'S RESIN resin silicone molds are made by premium quality silicone material with excellent elasticity, superior high tear strength, and a glossy interior surface;reduce the need to cut back and polish.

Jewelry Molds for Resin Casting – LET'S RESIN jewelry resin molds are compatible with many casting materials, especially good for epoxy resin, casting resin,uv resin,polymer clay not for coating resin.You just need to twist the silicone molds and release your creation out of the silicone resin molds after the resin is completely cured.

Bottle Resin Molds with Lips - Features 2 set box resin molds measures 2.75 x 1.96 inch (D x H, with lip), you could easily create your own box container decorations.

Premium Quality Silicone Material - The casting resin molds are made of high-quality silicone material, flexible, thick, well resistant to tearing, hard to deform, washable, durable and reusable.

Easy to Demold - Just twist the silicone resin molds and release your creation out of your coaster molds after the resin is completely dry and cured. The easiest way to demold is to first peel from the edge slowly.

Make DIY geode bath bomb, glitter charm, orb crystal, flower preservation, resin ball ornament gift, dragon balls, pokeball container, half-sphere paperweight, resin jewelry casting, water globe, snow globe, homemade soap making, spherical candle, round cabochons, garden ornament, hollow bowls (by using 2 different sizes molds), round stones, backyard decoration, concrete flower pot (by using 2 different sizes molds)

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 ( trim ) the top if need. ( while you may cover the top with a bead cap if you are making resin jewelry )

Clear resin silicone mold different irregular crystal or diamond shapes of 6, for jewelry making, paperweight, keychain, pendant, earrings, juice ice cube, homemade soap, epoxy resin, liquid clay and more. Height around 1 to 4 inch. OLD Version(#1741-1743 =2): 6 molds, 3 different models; NEW Version(#1741-1743 2659 3907 3909): 6 molds, SIX DIFFERENT MODELS, 3 OLD Models + 3 BRAND NEW Models

1 step easy to use to make soap or resin gem craft, no need to be re-cut or re-shape. Transparent mold allow you to better observe the manufacturing process

When you release the item out of the mold, just twist the mold and press the button of the mold, so the piece can be easily push out. If it is hard to get out, freeze in refrigerator around 5 minutes before release or wash with soap water

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.

6 VARIETY SIZE - The hexagon resin mold features 6 different sizes, suitable for your different use.

PREMIUM QUALITY SILICONE MATERIAL - The casting resin molds are made of high-quality silicone material, flexible, thick, well resistant to tearing, hard to deform, washable, durable and reusable.

EASY TO DEMOLD - Just twist the silicone resin molds and release your creation out of your molds after the resin is completely dry and cured.The easiest way to demold is to first peel from the edge slowly.

4PCS RESIN TRAY MOLD SET - 1PCS huge extra large size silicone resin rectangle mold 13.6 inch x 8.3 inch, 1pcs of large size rectangle silicone resin mould 12 in x 6 in, 1pcs of round silicone resin mold diameter in 10.2 inches, 1pcs irregular shape silicone tray mold, all are 2.54 in thickness, enough for your different needs, add special aesthetic sense to your art pieces.

PREMIUM QUALITY SILICONE MATERIAL - The casting resin molds are made of high-quality silicone material, flexible, thick, well resistant to tearing, hard to deform, washable, durable and reusable.

EASY TO DEMOLD - Just twist the silicone resin molds and release your creation out of your molds after the resin is completely dry and cured.The easiest way to demold is to first peel from the edge slowly.

Material: Silicone. Silicone Is Flexible, Resistant To Tearing, Durable In Use, Easy To Use And Clean

This mold is used to make Plant pot, Flower pots, DIY Flower Pot Molds, planter pot mold or some other decorations. it's reusable

You can also put small objects into the transparent resin, like a dry flower, sea shell, small stone, etc

✿Material: High-quality silicone, safety, high Flexible, full transparency, Super easy to de-mold

✿This mold is used to make Pen holder mold, Brush pot, Flower pots, DIY Flower Pot Molds, planter pot mold or some other decorations. It's reusable.

✿Can Be Used As Resin, Cabochon, Polymer Clay, Gum Paste, Pmc, Wax, Candle Holder, Soap Holder etc.

Electric resin jewelry making set: these electric drill tools are designed for resin jewelry making, the pin vise will help you drill small holes in resin easily, bring you much convenience to make necklace, earring, bracelet, pendant, keychain, model and so on

Practical and functional: our electrical pin vise kit is driven by power, more effective and strong to use, 8 pieces drill bits are prepared for you to choose, let your whole DIY making process more smoother; Please make sure the USB is plugged into the plug, not the computer, so that the electric hand drill has enough speed

Quality material: the drill pins are made of high-speed steel, sturdy and reusable, combined with electrical resin drill, which can be applied with resin, wood, plastic, polymer clay, beads, pearl and other not too hard surfaces, not fit for hard materials, such as iron, stone and so on

★PERFECT DIY CRAFTS - Can be utilized to make fleshy flower pots, candles, ashtray, soaps, chocolates, aromatherapy stones and other crafts

★GOOD MOLD - Our Flower Pot Silicone Mold is made with quality durable silicon by advanced techniques. Novel design, versatile in style and soft texture. The finished product is precise, high transparency, flexible and easy take off from the mold

★APPLICABLE - This mold can be used to as cement, plaster, concrete, plaster, soap, candle, polyester resin molding tool

【Easy Casting and Demold】Pillar candle molds for candle making is smooth and flexible, so easy to demould, applied a small amount of oil on the inside will be easier to pour the wax after completely cured, also easy to clean. silicone molds for candles works best with soy wax or beeswax

【Premium Silicone Material】Silicone molds for resin casting made of advanced silicone material. sturdy and flexible, foldable, smooth, washable, durable and reusable, not easy to tear and deform. If you find slight deformation after received the mold. just soaking in hot water for a while, they can recovered the original shape

【Free Designed Craft】Molds for candles suitable for personalized creativity handmade. You can add crafting materials, such as pictures, gold foil, crystal, stone, glitter, rhinestones, dried flowers, paint, pigments, embellishments, the resign casting molds perfect for kids DIY craft

Note: When the craft are completely solidified, soak them in warm water for a while before demold, silicone material affected toughness by high temperature , warm water to soften it which will help demold. The candle mold is made of high quality silicone material. It can withstand frequent usage. It is foldable, flexible, smooth, handy to demold, not easy to tear, hard to deform, washable, durable and reusable.

Candle making mold set: The Kit Includes 2pcs silicone Cylinder resin molds of various Sizes. the one is 2.4x3.9 inches and the other is 2 x3.3 inche.

Function: This Mold Can Be Used For Paraffin, Wax, Palm Wax, Beeswax Candle Making;any Wax Works In This Amazingly Easy Mold. Also Perfect for DIY handmade ornaments crafts, soap, polymer clay, Flower Specimen, Insect Specimen etc.

NON-STICK & SOFT - The molds are flexible which can be bent easily. It's more convenient to use than the hard plastic molds which may crack when you get the cake out, these won't easily break.

REASSURING MATERIAL - These cake molds are made of food grade silicone, which is perfect for making cakes, cupcake, chocolate, pudding, soap and etc.

HEAT-RESISTANCE - The silicone mold is safe from -40 to 446 degrees Fahrenheit (-40 - 230 degrees Celsius), which are safe to be used in freezer, oven, microwave oven, and dishwasher.

✅ Durable Silicone Material - Food grade silicone is durable and can be reused. At the same time, the operation is simple, practical and easy to operate;

✅ Reusable Mold - This reusable mold is novel in design, soft in texture, changeable in style and easy to release and clean

✅ Stimulate Children's Imagination - The coaster is very soft and can be created with children and stimulate their imagination.

【What including in the package】- You will get 5pcs different sizes pillar candle molds.

【DIY inovation】- You may add DIY crafting ingredients, such as pictures , gold foil, crystal, stone, glitter, beads, rhinestones, dried flowers, sequins, paint, micas, pigments, embellishments or any element you like.

【Multi-usage】-Handmade candle molds can not only use to make candles, but also can be applyed to make ice, small animals and small plant specimens. Also perfect for DIY handmade ornaments crafts, soap, polymer clay etc.

Halloween Theme Design: The whole set consists of 4 witch stencils on broomsticks in different poses. Use them to make your own Halloween decorations!

High-quality Material: The silicone mold is soft, smooth, easy to demold, easy to clean with soap and water, and reusable.

Wide Usages: Can be used with most materials, modelling clay, epoxy resin, concrete, cement, plaster, candle, wax and more.

【Packing】：You Will Get 6pcs Keychain Silicone Mold, Include 1pcs Skull Keychain Silicone Mold,1pcs Skeleton Silicone Keychain Mold,1pcs Skull Hand Resin Keychain Mold, 1pcs Skull Keychain Resin Mold,1pcs Skull Silicone Resin Mold,1pcs Skull Resin Mold, 20pcs Key Rings.Skull Hand Keychain Molds Can Be Used Repeatedly.Good Combination Can Meet Your DIY Crafting Needs.

【Material Features】：Skull Epoxy Molds are Made Of High-Quality 100% Food Grade Silicone Material,Durable, Non-Stick, Odorless,Skull Hand Resin Silicone Mold Surface is Super Smooth, not Easy to Deform and Break,and can be Used in Refrigerators,Ovens and Dishwashers.

【Multifunctional Mold】:You can Use Resin, Plaster, Wax and Clay as Raw Materials for DIY Crafts in Skeleton Resin Casting Molds，in The Process of Making Materials, Skull Silicone Mold Can not only Add Dried Flowers, Sequins, Pigments, Crystal Stones, But also Draw Your Favorite Patterns . When Resin is Completely Cured, Just Twist The DIY Casting Mold and Release Easily from Mold,This Skull Epoxy Resin Molds Will Give Your Own Designs a Unique Meaning.

⭐Pentagon Sphere Molds - Have 3 different classic size designs (4inch, 3inch, 1.5inch), geometry polyhedral sphere molds can not only make candles, but also valentine's day home table decoration and wedding party decor . Also perfect for kids DIY epoxy resin casting home decor crafts, polymer clay etc.

⭐100% Pure High Quality Silicone Molds, it's flexible, durable & easy to remove, and the with glossy interior surface！

⭐Enjoy DIY Creative - Such as epoxy resin geometry home decorations, polyhedral sphere candle, soap, wax, You can add beads, glitters, rhinestones, sequins, insects, plants, butterflies, mini stones, dried flower and other anything into the mold to create personalized handicrafts in your own styles.

Material: The molds are made of soft silicone. High transparency, flexible and durable, easy to clean and use.

Easy To De-mold: Our resin silicone molds have smooth interiors, so the finished product is flexible and easy to take off from the mold.

Reusable DIY crystal epoxy mould, the finished works can be used for decorative objects for various occasions. Good gift for DIY lovers.

★ 【Food-grade Material】: Angel Candle Mould is made of food-grade silicone for durability. It is environmentally friendly and odorless, so you can use it with confidence.

★ 【Non-deformed and Reusable】: Christmas Candle Molds are soft and tough, able to pull without deforming. It's also easy to demould, washable and reusable, saving you time and effort to use.

★ 【Widely Used】: Angel Mold for Candle can be used to make crafts such as candles, soap, cake decorating, fondant, pudding, chocolate, jellies, baking, fragrant stones, and more.

1.There are 5pcs different sizes cylinder candle molds in the package(the size as shown the picture),you can choose the size you want to make candles or other crafts according to actual need and personal preference

2.Our candle resin molds are made of high quality silicone material,flexible,smooth,not easy to tear,washable, durable and reusable.

3.These silicone molds are compatible with most resin, epoxy, polymer clay, wax, candle, soap, etc. Suitable for making resin crafts, home and desk decorations in various sizes

【Effortless Casting and Demolding】Our candle molds are designed to make your candle-making process a breeze. The smooth and flexible silicone material makes it easy to demold your candles, and applying a small amount of oil on the inside will make pouring the wax even easier. Plus, they're easy to clean!

【Premium Quality Silicone Material】Our silicone molds for resin casting are made of advanced silicone material that is both sturdy and flexible. They're foldable, smooth, washable, durable, and reusable, so you can use them again and again. And if you find that your mold has become slightly deformed, just soak it in hot water for a while and it will recover its original shape.

【Unleash Your Creativity】Our molds for candles are perfect for unleashing your creativity. You can add all sorts of crafting materials, such as pictures, gold foil, crystal, stone, glitter, rhinestones, dried flowers, paint, pigments, and embellishments. They're even perfect for kids' DIY crafts!

✤【Widely Used】: Angel Mold for Candle can be used to make crafts such as candles, soap, cake decorating, fondant, pudding, chocolate, jellies, baking, fragrant stones, and more.

✤【Exquisite Angel Shape】: Angel Candle Mold is in the shape of an angel and has been carefully designed to ensure the required precision, making it easy for people to carry out DIY activities.

✤【Food-grade Material】: Angel Candle Mould is made of food-grade silicone for durability. It is environmentally friendly and odorless, so you can use it with confidence.

【Packing】：You Will Get 5pcs Keychain Silicone Mold, Include 1pcs Hang Tag Keychain Silicone Mold,1pcs Love Heart Keychain Silicone Mold,1pcs Soldier Gun Keychain Silicone Mold, 1pcs American flag Keychain Silicone Mold, 1pcs Pistol Keychain Silicone Mold,20pcs Key Rings.Keychain Molds Can Be Used Repeatedly.Good Combination Can Meet Your DIY Crafting Needs.

【Material Features】:Soldier Gun Keychain Molds Are Made Of High-Quality 100% Food Grade Silicone Material,Durable, Non-Stick,Odorless,Soldier Gun Silicone Resin Molds Surface Is Super Smooth, Not Easy To Deform And Break,And Can Be Used In Refrigerators,Ovens And Dishwashers.

【Multifunctional Mold】:You Can Use Resin, Plaster, Wax And Clay As Raw Materials For DIY Crafts In Love Heart Keychain Resin Molds,In The Process Of Making Materials,American flag Resin Keychain Mold Can Not Only Add Dried Flowers, Sequins, Pigments, Crystal Stones, But Also Draw Your Favorite Patterns . When Resin Is Completely Cured, Just Twist The DIY Casting Mold And Release Easily From Mold,This American flag Silicone Molds Will Give Your Own Designs A Unique Meaning.