Best Plastic Casting Molds in 2026

Fire dragon asleep, sea serpent, hatchling baby dragon in egg with watching out eye resin casting molds.

Resin sleeping dragon molds with detailed and unique design. Create 3D dragon art figurines for collection, home decoration, fairy garden etc. Ideal gift for resin artists or dragon lovers. Make mythical resin artwork, polymer clay or concrete dragons, animal totem figurine, embellishment for coaster or jewelry box, ornament, soap or lotion project, candle, dragon giant cupcake topper, cake decorating and more.

For food use: candy melt, fondant, chocolate, ice, gumpaste, sugarpaste, marzipan, jelly, isomalt etc. For crafts: modelling clay(pottery, air dry clay, paper clay, resin clay, polyclay, salt clay, metal clay, liquid clay, wood clay, foam clay etc.), resin(epoxy resin, rethane resin, uv resin), concrete, cement, plaster, hot glue, soap, candle, wax, cold porcelain, playdough, mix media and more.

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.

3 Pack & Bright Colors: 3 pack silicone craft sheets ( 15.7” x 11.7”), satisfy your different demands, and make it possible to do messy craft projects in separate work areas. In 3 assorted colors--blue, yellow, green, eye-catching, bring pleasant feeling and help you see your pieces easily.

Nonstick & Nonslip: Made of premium silicone, tear-resistant, durable, with nice soft feel; and heat-resistant, nonstick, glue, resin, epoxy won’t stick to it; smooth surface, has strong friction, won’t slip, lay flat without curling up, and well stop things to move around on it.

Perfect Table Protector: Protect your craft table from dripping and spilling of epoxy, resin, glue, water, oil, pigment, paint, etc., help catch glitter, sequins, bead, paper scrap, collect tweezers, and other craft tools, separate heated items from wood table, keep your craft table clean, neat, safe.

Cavities include shapes of vintage retro picture frames/ plaque/ object Labels

For cake border decoration, cupcake topper, cookie decor, soap ornament, candle accent, clays or resin casting, home décor DIY ( such as cabinet knob, photo frame decorating ) etc.

For cake/desserts decoration: fondant, gum paste, sugarpaste, melted candy & chocolate, isomalt, marzipan, ice, jelly etc.

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.

Palm-sized spirit totem silicone mold create 3D fantasy creature for collection, home decoration, fairy garden etc. Ideal gift for resin artists or nature lovers

Make mythical resin artwork, polymer clay or concrete wolf, animal figurine, embellishment for coaster or jewelry box, ornament, soap or lotion project, candle, wilderness cupcake topper, cake decorating and more

For crafts: modelling clay(air clay, paper clay, resin clay, polyclay, salt clay, metal clay, liquid clay, wood clay etc.), resin(acrylic resin, epoxy resin, rethane resin, uv resin), concrete, cement, plaster, hot glue, soap, candle, wax, cold porcelain, salt dough, playdough, mix media and more. For food use: candy melt, fondant, chocolate, ice, gumpaste, sugarpaste, marzipan, jelly, isomalt etc.

✨【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!

Can use as cake decoration, and for clay and epoxy resin crafting projects etc.

Food Use grade. DIY Handcraft Silicone Mould, Sugarcraft, Cake Decorating, Fondant,Soap, Chocolate, Cake Toppers, Clay etc.

Easy to use mould very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc. Can be used within the temperature between -40~220 centigrade.This tool will help bring your icing / cake decorating skills to a new level, enabling you to bring a professional quality to your work. Ideal for use with a wide range of edible and non edible materials, including sugarpaste, petal paste or marzipan. Great for making cake toppers.

Manual Hand Drill Kit: Comprise 1 pin vise,10 drill bits(0.8-3mm), a pair of needle nose pliers, 10 key rings with chains, 100 screw eye pins, 100 jump rings, great for creating epoxy resin jewelry, keychain, necklace, earrings, Christmas decors, and wood working, sculpturing, etc..

High Quality Hand Drill:Made of stainless steel, sturdy & durable. Precisely design 3-jaw chuck, clamp the drill bit uprightly and firmly. With rough texture on turning parts, prevent fingers sliding, make rotation easy. Shiny silver look, classic and graceful.

10 Drill Bits for Selection: Contains 0.8, 1, 1.2, 1.5, 1.8, 2, 2.2, 2.5, 2.8, 3 mm drill bits, meet your different needs. Made of stainless steel, hard to bend or crack, durable. All bits packed nicely in a plastic case with compartments and according marks, well prevent loss, good for finding.

Large Table Resin Molds Silicone - Package include 1 pc round large silicone molds width 20 inch, depth 1 inch, 3 pcs foldable hairpin Furniture Legs height 12.6 inch, fills up this resin tray molds need about 11.6 pounds of resin. Ideal size for making resin table, big clock, tray, wall decor, incorporate resin art into your daily life.

Sturdy Resin Table Set - This resin molds silicone large made of silicone material with excellent elasticity, flexibility and durability. Let's resin hairpin legs are made of heavy-duty steel, finished with powder coating technology, the legs are glossy and smooth to the touch, stronger and stable, easy to set up.

Countless Ideas & Inspiration - This indispensable circle silicone mold makes the DIY homeware with epoxy resin at your fingertips. You can make coffee table, ocean table, wood river table, or big mirror, tray, wall decor, also can add different kind of embellishments, such as dry flowers, foil leaf, stones, etc to easily craft amazing projects.

Package includes 7 different styles jewelry storage box molds such as square shape, hexagonal shape, crown shape, heart shape, flower shape, circle shape etc. Also contains 10 pieces of wood sticks, 12 pieces colors of mica powders 2 piece of measuring cups and 5 pieces of plastic dropper.

These resin molds make your decoration more unique and personal. You can use these resin casting molds to make your own unique jewelry box and lipsticks holder organize which ideal for trinket container，creating jewelry storage plate, trinket tray, rolling tray, coaster, soap dish, ash tray and candle holder.

How to use: Pour the dropping glue into the cup and then into the mold. Dropping gum into the mold to be flat, and then cover the mold with a shield to avoid dust falling into. Wait for the dripping glue to be completely dry, then take out the articles, and polish the parts that need to be polished until smooth. Note: The maximum temperature of the molds can with stand is 220℃ (428℉).

Fairy garden inspired tree or forest wood nature spirit face molds for soap/resin/concrete/coment craft or fondant cake decoration/cupcake topper/cookie decor. Make fairy dryad necklace, fantasy woodland pendant, mystical polymer clay jewel, Celtic faerie charms, crystal boho cabochon, vintage flower pot emblishment, retro wall hanging decor.

Green man surrounding with maple leaves. Green woman decorating with maple leaf, flowers and pigeon

Mainly use with modelling clay (air clay, paper clay, resin clay, polyclay, polymer clay, salt clay, metal clay, liquid clay, pottery etc.), resin(epoxy resin, rethane resin, uv resin), concrete, cement, plaster, gypsum, hot glue, soap, candle, wax, mix media, gumpaste, chocolate and more

Fashion bags molds for for sugarcraft, cake decorating, fondant, soap, chocolate, cake toppers, polyclay, epoxy resin, uv resin etc. Each cavity around 1 to 2inch. Clear color. 2021 new version.

The handbag mold included 4 detailed shapes of 1 leopard printed clutch, 1 evening purse, 1 tote, 1 quilted satchel, 1-2" per shape

Dimensions (approximate.) : 10.5x4.9x1.5 cm, Tote 3.5x3.5cm, per clutch 3.7x1.8cm Weight: 70g

Great Value: You will get cylinder concrete molds*1, sealing ring*6, lid mold*1, wood round lid*1. Meet your different needs for candle jar.

Durable Design: Sealing lids can keep the fragrance lasting and prevent wax oil leakage. The lid with sealing ring are good for candle storage, while the candle container collects the heat of the flame and hot wax. Buyers can rest assured that we are delivering a very safe product to our customers!

Wide application: MUAECH silicone concrete molds are made of high quality silicone material, durable, reusable, convenient demoulding. Suitable for epoxy resin molds, clay molds, concrete molds, cement mold, plaster casting molds and so on.

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

3d sugar art peony and rose fondant cake border decorations, chocolate melt cakepop embellishments, gum paste cupcake toppers, muffin top, bridal shower treats garnishes, candy making, breakable chocolate roses, 3d peony shaped ice cube, bloom rose dessert, fat bombs, wax element for candle decor, homemade soap, epoxy pendant earrings keychain charms, air-dried clay, polymer clays projects etc.

3d large flower blossom silicone mold. Sturdy and realistic impression 3d molds. Assorted sizes. Roses dimensions is 13.3x8.5x2.2cm, assorted roses shape diameter form large to small is 7.5cm, 4cm, 3.7cm, 2cm, 1.8cm, 1.5cm, 1cm. Peonies dimensions is 13.5x8.5x2.2cm, peony flower shape 8.5x8.5cm, bud 3x3cm, leaf 5.5x4.5cm. Mold color is randomly sent.

For most occasions, such as wedding, baby shower, birthday, autumn or floral theme party cake decoration, cookie embellishment or party favors, winter wreath craft etc.

❤ Package Include: 1Pc Diamond Cone Ring Holder Molds, Mold size: Diameter:2.55inches, Height: 4.6inches.

❤ Soft Shiny Silicone Molds: These faceted ring cone molds are made of silicone with shiny surface, the finished products has a mirror effect. No need to polish. These resin casting molds are very flexible, soft, easy to demold, easy to clean, reusable.

❤ DIY Your Own Jewelry Display Holder: The mold suitable for most resins or other casting materials such as gypsum, epoxy resin, polyester resins, soap, wax, candle, etc. You could add some resin pigment, glitter, mica powder, sea shell, small stone, and embed different kinds of embellishments or fillers, to make your own amazing craft project.

♥ Material: Tree stump silicone mold is made of quality silicone which contains good texture and comfortable tactility, 100% Food-grade silicone, durable and flexible to use, safe and odorless, not easy to deform or break.

♥ Unique Shape: Silicone molds are designed with tree stump, mold size 5.12 x 5.12 x 0.47 inch /13 x 13 x 1.2 cm.

♥ Applications: Silicone tree stump are compatible with most resins or other casting material, such as resin, wax, clay, polyester resins and so on, you can add some glitter and sequins to decorate your crafts.

Valuable Graduated Measuring Cups Kit: you will receive 100 pieces 60ml/2oz graduated measuring cups and 100 pieces wood craft sticks, enough quantity to meet your different needs, very valuable combination packaging for measuring, pouring and mixing casting resins, paints, filth or other DIY projects

High-quality Materials: the transparent scale cups are made of high-quality plastic, strong and durable, not easy to break and deform, safe and non-toxic, easy to clean, reusable; the stirring stick is made of food-grade wood, which is safe and environmentally friendly

Easy to Read Marks: clear graduated lines on the mixing cup help you accurately measure the amount of each ingredient; the scales on one side of the cup is 5ml, 15ml, 30ml, 45ml, 60ml, and on the other side is 1/4 oz, 1/2 oz, 3/4 oz, 1 oz, 1 1/2 oz, 2 oz, easy to read, which makes your epoxy or paint pouring job easier

Automatic Sanding: No longer need for lengthy manual sanding by yourself. This electric resin sanding machine will totally free your hand. The sandpaper will rotate together with the sucker, getting epoxy resin sanding easily and perfectly even for large area sanding

Adjustable Rotational Speed: You can adjust the rotational speed according to your different needs. Low speed for finer grinding, high speed for large area grinding. Simple and easy to use

Portable Design: Size of the epoxy polishing machine is 5.5 x 4.3 x 2.4 inches, it is especially designed for most resin crafts, like resin jewerly, coasters, keychains, pyramid, dice, etc. It is not recommended for polishing super large resin work like resin tables

Multiple choices: 8 packs including sphere, cube, diamond, pyramid, triangular pyramid, stone and two different finger ring shapes, extra equipped with one measurement cup, 5 droppers and 10 wood sticks. You can choose your favorite shapes to make artworks.

Easy to De-mold: Smooth interior makes it easy to de-mold after it’s fully cured and reduces the need to cut back and polish. Or you can use release spray which may help extend silicone mold's life.

Multi-purpose: Different shapes are perfect for making resin jewelries, crystal balls, wax candles, soaps and homemade decoration. Note: When making spherical resin piece, a rubber band is recommended to use, which help tighten the mold or you may stick them together to avoid leakage.

3PCS box silicone molds including heart box mold, hexagon epoxy mold and square jewelry box mold.

1PCS hand pin vise for resin molds with 20pcs twist drill bits in different sizes(0.8mm,1.0mm,1.2mm,1.5mm,1.8mm,2.0mm,2.2mm,2.5mm,2.8mm,3.0mm)

High Quality Jewelry Box Molds : These silicone molds for resin are made of high quality silicone by advanced techniques, flexible, smooth and reusable, easy to use, de-mold and clean.

[Scope of Application]: Four kinds of bar's diameter can be made ‑ 8mm, 6mm, 5mm, 4mm. And depth of the mould is 61mm, so the height of bar is about 60mm.

[High Quality Materials]: Our Ingot Molds are made of high-quality iron and solid wood. They are wear-resistant and practical. They are ideal tools for making ingots from scrap gold and silver

[Removable Wooden Handle]: Our tools use wooden handles, which are easy to hold. When you are not using them, they can be disassembled, which is convenient for you to clean the tools and prolong their service lifeean.