Best Plastic Casting Molds in 2026

Daisy
Last Updated: Jul 17, 2026

At a Glance: Our Top Picks for Plastic Casting Molds

Dragon Epoxy Resin Silicone Molds Set for Fondant Cake Decorating, Concrete, Cement, Polymer Clay, Around 3inch Large
#TOP1
Dragon Epoxy Resin Silicone Molds Set For Fondant
9.9
PM SCORE
FUNSHOWCASE 4inch Sleeping Wolf Silicone Mold for Epoxy Resin Casting, Jewelry Making, Fairy Garden, Fondant Cake Decoration, Polymer Clay Craft, Candy Melt Sugarcraft, Concrete Cement Paperweight
#TOP2
Funshowcase 4Inch Sleeping Wolf Silicone Mold For Epoxy
9.7
PM SCORE
Funshowcase 4 Cavity Vintage Curlicue Lace and Scroll Silicone Mold for Cake Border Cupcake Topper Decoration, Sugar paste, Chocolate, Fondant, Resin, Polymer Clay Projects
#TOP3
Funshowcase 4 Cavity Vintage Curlicue Lace And Scroll
9.6
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Plastic Casting Molds of 2026

Dragon Epoxy Resin Silicone Molds Set For Fondant Cake Decorating, Concrete, Cement, Polymer Clay, Around 3Inch Large

FUNSHOWCASE
3559-3561
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.85

Features

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.

For most occassions, such as wedding, kids birthday, baby shower, autumn or floral theme party cake decoration, cookie embellishment, tiny winter wreath craft, DIY halloween party favor.

Durable and reusable soft mold. Transparent that you can check the buttom when process project. Easy to demold, gloss finish. Food Grade. Food and Non Food material should use separately. Wash and boil before use, especially for food. Easy to use mold very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc. Can be used within the temperature between -40~220 centigrade / -40~428 fahrenheit

Funshowcase 4Inch Sleeping Wolf Silicone Mold For Epoxy Resin Casting, Jewelry Making, Fairy Garden, Fondant Cake Decoration, Polymer Clay Craft, Candy Melt Sugarcraft, Concrete Cement Paperweight

FUNSHOWCASE
4184
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.85

Features

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.

Durable and reusable soft tray. Transparent so that you can check the bottom when process project. Easy to demold, gloss finish. Demold tips: For fondant craft, add roll fondant before crafting; For chocolate craft, spray release agent for chocolate, such as release baking spray; For resin craft, add baby oil after resin dried

Food Grade. Food and not food material should be used separately. Wash and boil before use, especially for food. Flexible and easy to clean. Used in oven, dishwasher, refrigerator etc. Used within temperature between -40~220 centigrade / -40~428 fahrenheit

#TOP3

Funshowcase 4 Cavity Vintage Curlicue Lace And Scroll Silicone Mold For Cake Border Cupcake Topper Decoration, Sugar Paste, Chocolate, Fondant, Resin, Polymer Clay Projects

FUNSHOWCASE
1146
4.02 X 3.78 X 0.35 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.85

Features

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.

Each cavity around 1 inch.

Flourish scroll lace mold. For wedding or birthday cake border decoration cupcake topper, cookie decor, soap ornament, candle accent, clays or resin jewelry casting, home decor DIY etc.

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, foam clay, mix media and more

For food use: candy melt, fondant, chocolate, ice, gumpaste, sugarpaste, marzipan, jelly, isomalt etc.

Funshowcase Life Like Mushroom Polymer Clay Casting Silicone Mold And Veiner For Fondant Cake Decorating, Modelling Chocolate

FUNSHOWCASE
4161
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.85

Features

Make life like realistic or magic or vintage 3D mushrooms, toadstools, fungi came out detailed, neat and unique with no skill. Come with 1 12-cavity mold of stem ( make 2 halves and stick to get a 3D stem ) and cap, and 1 gill texture veiner.

Make fantasy craft decoration, woodland fairy garden ornament, terrarium or diorama projects, forest theme fondant cake topper etc.

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

Durable and reusable soft mold. Random color sent.

Food Grade. Food and Non Food material should use separately. Wash and boil before use, especially for food. Easy to use mold very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc.

#TOP5

Funshowcase Vintage Frame Silicone Molds 6 Bundle Set 12-Cavity, For Sugar Paste, Chocolate, Fondant, Resin, Polymer Clay, Gumpaste, Wax

FUNSHOWCASE
48 156 864
5.50 X 1.10 X 6.20 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.84

Features

Retro inspired photo frame or mirror frame silicone mould for sugarcraft, cake decorating, fondant,soap, chocolate, cake or cupcake or cookie toppers, cakesicle, resin cameo and jewelry casting, clay, candle embed, scrapbooking, keepsakes, craft DIY etc.

6 silicone molds in set, and 12 cavities in total. Assorted sizes & designs of frames. Cavities measures around 1-2 inch long/tall.

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

Durable and reusable soft mold. Mold color is randomly sent.

Food Grade. Food and Non Food material should use separately. Wash and boil before use, especially for food. Easy to use mold very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc. Can be used within the temperature between -40~220 centigrade / -40~428 fahrenheit

#TOP6

Handbag Clutch Bags And Purses Silicone Mold For Epoxy Resin Casting, Fondant Cake Decoration, Cupcake Topper, Polymer Clay Craft 4-Cavity

FUNSHOWCASE
1014
4.13 X 1.93 X 0.59 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.85

Features

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

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

As the silicone material is so versatile, the list for types of materials that used to create the molds, is endless, such asgum paste, jelly, muffin, fondant, sugarpaste, melted chocolate, wax, ice, fimo, soap, resin,and all types of molding clays

Food Grade. Food and Non Food material should use separately. Wash and boil before use, especially for food. Easy to use mold flexible and easy to clean, used in oven, dishwasher, refrigerator etc. Used within the temperature between -40~220 centigrade / -40~428 fahrenheit

#TOP7

Funshowcase Balls Cake Decorating Silicone Mold For Fondant Cupcake Topper Chocolate Candy Baking Epoxy Resin Casting Concrete Cement Plaster Craft 6 Cavities Mini

FUNSHOWCASE
3824
2.36 X 2.40 X 0.71 Inches
0.11 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.84

Features

Include mini golf soccer football basketball baseball tennis ball. Finished thickness: golf: 0.91cm(0.36inch); soccer: 1cm(0.39inch); football: 0.86cm(0.34inch); tennis: 0.88cm(0.35cm); baseball: 0.7cm(0.28inch); basketball: 0.7cm(0.28inch)

Used for uv resin, epoxy, polymer clay, candle, soap, fondant etc. for varied of projects, such us keychain charms, jewelry making, fondant cookie topper, scrapbooking decoration, candy lollipops or desserts decoration, sport party craft gift or favors and more.

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

Durable and reusable soft mold. Random color sent.

Food Grade. Food and Non Food material should use separately. Wash and boil before use, especially for food. Easy to use mold very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc.

Cavity capacity: golf: 0.085oz, football: 0.067oz, soccer: 0.085oz, tennis: 0.085oz, baseball: 0.067, basketball: 0.067oz; finished dimension: golf: 0.93*0.93*0.36inch; soccer:0.82*0.82*0.39inch ; football:1.07*0.57*0.34inch ; tennis: 0.9*0.9*0.35inch ; baseball: 0.89*0.89*0.28inch; basketball: 0.92*0.92*0.28inch

#TOP8

Large Rose And Peony Flower Fondant Silicone Molds 2 In Set For Sugarcraft, Cake Decoration, Cupcake Topper, Jewelry Resin Casting, Soap Making

FUNSHOWCASE
1085 1644
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FUNSHOWCASE 9.84

Features

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.

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

Craft tips: For fondant craft, add roll fondant before crafting; For chocolate craft, spray release agent for chocolate; For resin craft, add baby oil after resin dried. Food Grade. Food and Non Food material should use separately. Wash and boil before use, especially for food. Easy to use tray very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc. Can be used within the temperature between -40~220 centigrade / -40~428 fahrenheit.

Top 10 casting molds Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Funshowcase 8

Top 10 casting molds Brands Pie Chart


We've carried out a comprehensive analysis of 3,106 reviews on casting molds, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select casting molds priced around $16.60, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 8 casting molds for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right molds Products based on their needs, saving them considerable time when choosing which casting molds to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.