Best Plastic Casting Molds in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.92 | ✅ | ✅ | ✅ |
BIGGER SIZE - 4pcs of 250ml / 8 OZ measurements cups, suitable for larger resin crafts projects.
EASY CLEAN - Made of silicone, smooth surface,flexible,non-stick and easy clean, great for measuring and mixing epoxy resin,glue and other liquids.
ANGLED DIVERSION PORT DESIGN - Can make the pouring easier,more accurate and prevent the liquid from remaining on the outer wall of the cup and keep it clean.
TRANSLUCENT - Make you can see the liquid inside, the visible calibrations(ml/oz ) on the outside of cups can make your measurements more accurate.
MANY USAGES - Perfect for mixing,molding, casting, stain, jewelry making,various types of epoxy resin arts and crafts projects,home decoration,lab education demonstration.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.92 | ✅ | ✅ | ✅ |
EXTRA LARGE - 700ml / 23 oz capacity silicone measurements cups, suitable for larger resin crafts projects.
EASY CLEAN UP - Made of silicone, smooth surface, flexible,non-stick and easy to clean, once it dries then it’s easy to just peel off. Great for measuring and mix epoxy resin, acrylic paint, glue and other liquids.
ANGLED DIVERSION PORT DESIGN - Can make the pouring easier, more accurate and prevent the liquid from remaining on the outer wall of the cup and keep it clean.
TRANSLUCENT - Make you can see the liquid inside, the marked calibrations(ml) on the outside of cups can make your measurements more accurate.
MANY USAGES - Perfect for mixing, molding, casting, stain, jewelry making, various types of epoxy resin arts and crafts projects, home decoration, lab education demonstration.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.91 | ✅ | ✅ | ✅ |
BIGGER SIZE - 2pcs of 500ml / 16 OZ measurements cups, suitable for larger resin crafts projects.
EASY CLEAN UP - Made of silicone, smooth surface, flexible, non-stick and easy to clean, once it dries then it’s easy to just peel off. Great for measuring and mixing epoxy resin, acrylic paint, glue and other liquids.
ANGLED DIVERSION PORT DESIGN - Can make the pouring easier, more accurate and prevent the liquid from remaining on the outer wall of the cup and keep it clean.
TRANSLUCENT - Make you can see the liquid inside, the marked calibrations(ml/oz) on the outside of cups can make your measurements more accurate.
MANY USAGES - Perfect for mixing, molding, casting, stain, jewelry making, various types of jewelry resin casting molds, epoxy resin arts and crafts projects, home decoration, lab education demonstration.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.92 | ✅ | ✅ | ✅ |
BIGGER SIZE - 3pcs of 250ml / 8 OZ measurements cups, suitable for larger resin crafts projects.
EASY CLEAN UP - Made of silicone, smooth surface, flexible, non-stick and easy to clean, once it dries then it’s easy to just peel off. Great for measuring and mixing epoxy resin, acrylic paint, glue and other liquids.
ANGLED DIVERSION PORT DESIGN - Can make the pouring easier, more accurate and prevent the liquid from remaining on the outer wall of the cup and keep it clean.
TRANSLUCENT - Make you can see the liquid inside, the marked calibrations(ml/oz) on the outside of cups can make your measurements more accurate.
MANY USAGES - Perfect for mixing, molding, casting, stain, jewelry making, various types of epoxy resin arts and crafts projects, home decoration, lab education demonstration.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.91 | ✅ | ✅ | ✅ |
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.
Suitable for Various Casting Material - These casting molds are compatible with most resins, or other casting materials such as concrete, plaster. You can add crafting materials, crystal, stone, glitter, dry flowers, sequins or any element you like.
Enjoy DIY - The resin epoxy casting molds can be used for making your own resin box, jewelry ring storage , lipstick holder and various decorative ornaments.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.91 | ✅ | ✅ | ✅ |
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.
SUITABLE FOR VARIOUS CASTING MATERIAL - These casting molds are compatible with most resins, or other casting materials such as epoxy resin, soap, wax, candle.You can add crafting materials, crystal, stone, glitter, dry flowers, sequins or any element you like.
WIDE APPLICATION - Silicone resin mold, great creative tool for making personalized little gifts and various decorative ornament.You also can make flower specimen, insect specimen.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.92 | ✅ | ✅ | ✅ |
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.
SUITABLE FOR VARIOUS CASTING MATERIAL - The casting molds kit are compatible with most resins, or other casting materials such as epoxy resin, uv resin, soap, wax, candle.You can add crafting materials, pigment, crystal, stone, glitter, dry flowers, sequins or any element you like.
WIDE APPLICATION - This resin casting molds can be used for making faux agate serving tray with handles, wine glass holder, geode coaster, bowl mat, fruit board, cake/candy platter, jewelry holder, keyring / purse case, ornaments, home decoration, DIY art crafts, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.92 | ✅ | ✅ | ✅ |
Resin Tray Mold - Features 1pcs Large size round silicone tray mold measures 11.8 x 0.43 inch, big enough, you could easily create your own tray decorations, resin service board, resin ocean wave painting arts.
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.
Suitable for Various Casting Material - These casting molds are compatible with most resins, or other casting materials such as concrete, plaster. You can add crafting materials, crystal, stone, glitter, dry flowers, sequins or any element you like.
Enjoy DIY - The resin epoxy casting molds can be used for making your own fruit tray, large dish, service board, coasters, jewelry resin casting holder, resin ocean wave painting arts and various decorative ornaments.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gartful | 9.92 | ✅ | ✅ | ✅ |
4 Different Styles - Features 4 styles silicone handle molds(Wave & Straight, Large & Medium), are suitable for various resin tray. You can use it to create interesting handles that match your trays.
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.
SUITABLE FOR VARIOUS CASTING MATERIAL - These casting molds are compatible with most resins, or other casting materials such as uv resin, concrete, plaster, soap, wax, candle. You can add crafting materials, crystal, stone, glitter, dry flowers, sequins or any element you like.
WIDE APPLICATION - The resin epoxy casting mold can be used for making creative handle for faux agate tray, serving board, jewelry tray, cabinet, cupboard.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Gartful | 9 |
We've carried out a comprehensive analysis of 6,052 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 $12.05, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 9 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.
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