Best Plastic Casting Molds in 2026

⏲️PACKAGE LISTS: Package includes 1pc of resin clock mold, 2pcs of clock faces, 6pcs of metal spring leaves. To get more clock inserts please kindly check the bottom of detailed page.

💕CREATING ART AND FUN: With this latest clock mold, ideas can easily come ture. Wider surfaces provide more space for effect designing, while gold and silver watches match different design styles. We hope every art designer has fun during the clock-making.

🕰️SIZE AND CAPACITY: The size of the mold is 6.1'' x 6.3'' and the depth is 1.3''. The clock can be placed stably inside. It takes about 10.5 ounces of material to fill the mold. *NOTE: To avoid the material from overheating and melting the mold, it is recommended to pour at least 3 times separately, each time less than 5.3oz, with an interval of more than 20 minutes.

GLOSSY SURFACE:Our resin molds are made of high quality 100% Food grade silicone, soft, flexible, easy to demold. With glossy interior surface, the finished works are very shiny and smooth like mirror, no need to polish.

Unique pattern: our silicone keychain molds are compatible with most resins or other casting material, such as polymer clay, plaster, resin, wax, clay, polyester resins and so on, you can add some dry flower, pretty powder, pendants, necklaces, bracelets, earrings, sweater chains, mobile phone pendant,glitter and sequins to decorate your keychain, these molds can also be applied for making chocolate, candy, dessert, cake and fondant.

Easy to use and reusable?You just need to twist the silicone molds and release your creation out of your molds when the resin is completely cured.The epoxy mold is made of high quality silicone, soft, flexible, easy to demold, not easy to get deformed, washable, pretty durable and reusable.

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.

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.

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

Perfect For Many Projects – Adhesive Guru mold release spray is an excellent choice for almost any project that involves molding material. Silicone mold release spray for epoxy resin molds used for silicone molds, candle molds, wax and urethanes. This spray is easy to use, features high quality ingredients & leaves you with a great product and intact molds.

High Silicone Content - The high level of silicone in our Adhesive Guru mold release for epoxy resin ensures that your epoxy project doesn’t stick to your silicone molds. Release will be easy thanks to our rubber mold release spray.

Special Formula - Made just for use with silicone and rubber molds, our mold release spray is the perfect addition to your craft room or toolshed. The special formula ensures that your projects come out exactly the way you want!

High quality：Hey, looking for an interesting silicone mold? Try our succulent mold! The set includes 8 succulent molds, about half the size of your hand. The molds are thick, soft, tough, tear-resistant and won't stick when you take them off, so you won't be disappointed!

Safe material, succulent molds using food-grade silicone material. No BPA and other harmful substances, no irritating smell. Working temperature is between -40℉-+446℉. It can be put in the dishwasher, microwave, and refrigerator.wash and boil the mold before preparing the food

Easy to use: Plants silicone mold no complicated production process, just pour the prepared ingredients slowly into the mold, wait for complete solidification, and then push the finished product out from the bottom.

1. Package included 2 pieces silicone molds for DIY 1 set pencil case. The pencil box molds with lid, there are little lips on the lid, it snaps shut together itself!

2. High quality and safe silicone material, high flexible make it quick recovery after bending; durable and reusable, high transparency, easy to use and clean.

3. The pencil box molds can multiple use to DIY different storage case for place pens, cards, dominoes and coin. Can be used a nail tool case, cosmetic case and Jewelry box, make your desktop cleaner.

【Perfect DIY】You can add dried flowers, gold leaf, shells, resin paints, etc. to the candles according to your preferences to make your own unique crafts.

【Easy demoulding】Just pour your favorite ingredients into the mold and let it stand until it is completely formed. The surface of this soft silicone mold is non-sticky and easy to peel off. Push it into the bottom of the mold, and then easily eject the solid work.

【Making candles】Punch a hole in the bottom with a needle to fix the wick in the center of the candle silicone mold, then pour liquid wax and wait for cold forming. Finally, push it in from the bottom, and then pull out the candle, which is very easy to demould.

Candle Making Resin Molds: 3PCS 3D Plum Blossom Tea Lights Candle Holder Silicone Resin Flower Mold, Each Cabdle Resin Mold measures 9x9x4cm. Perfect size, safe and non-toxic, with good elasticity, not easy to tear or break, can be used repeatedly for a long time

High Quality Resin Candle Molds: Our Tea Lights Candle Resin moulds is made of durable silicone material, very flexible and reusable, easy to demold. DIY your unique resin decorations with our superior quality resin mold, show off your great taste

Unique Experience to DIY Candle Molds for Making Candle：Arouse your imagination and creativity to create something, fill the mould with epoxy resin, and then add some glitter powder, beads, rhinestones, sequins, dried flowers, leaves, embellishments or anything you like. The smooth interior and flexible material allows you to easily de-mold your creation after the resin is completely cured and get back into shape after use. The finished products are very beautiful

♥Package List♥ golden clock*1, silver clock*1, Spring leaf *6(NOTE: Battery not included)

♥Material♥Clock: Environment-friendly plastic ;Spring Clips: iron

♥Installation Steps♥ First open the battery cover. Install 3 spring clips. Put the battery in. Close the battery cover. Insert the clock to the artwork.

√ High Quality: These clock parts is your good choice to make crafts or use it as a nice gift.

√ Package Include:3*golden clock, 3*silver clock, 18*spring leaf

√ Clock Overall Diameter: Approx 2.5 inch,you can use these clock parts to make clock resin crafts.

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.

Large Silicone Molds for Resin Casting: you will receive 2 pieces of 3D silicone molds, measuring about 16 x 5.8 x 7.5 cm/ 6.3 x 2.28 x 2.95 inches, about 78 g/ 2.75 ounce in weight, which can be filled with approx. 11.3 oz of epoxy resin, suitable for resin casting and other DIY projects; You can also share them with your friends and family members

Easy to Demold: the lucky bag molds for epoxy resin are made of quality silicone, soft, flexible and smooth, not easy to fade or tear, easy to clean and demold, which can be repeatedly applied; When you want to demold easily, you can use mold release spray or mild soapy water

Appropriate for Various Casting Materials: the silicone 3D molds for resin are suitable for many casting materials, such as epoxy resin, casting resin and more, you can also add decorations or fillers to design your own crafts, showing off your taste, letting you spend a funny leisure time

[High Quality Material]: Our silicone molds for epoxy resin are molded in one piece, thickened and reinforced on the edges. Clear contour, very good flexibility, smooth surface, helps to cast resin with flat mirror effect, very easy to release and easy to clean. Compatible with most casting materials such as epoxy resin and UV resin.

[Stylish Design]: Clock epoxy resin mold with integrated design, the contours of the flowers and leaves are cleaned, and four Arabic numerals are designed to be integrated in the upper, lower, left and right sides, which is convenient to quickly identify the precise time.

[Complete Accessories]: We prepare a complete set of clock movement accessories for your first production. When you receive the product, you can make your artwork immediately, saving you the money and time of buying additional accessories, and avoiding the tedium of choosing the size.

Set of 4 Modern Tealight Holder Molds - The finished resin candle holders are easy to fit together and each connection is designed just right.They are perfect to place in your living room, bathroom, fireplace, coffee table, table centerpiece, kitchen counters, window sills, mantel, and other corners of your home and office space. These tealight holders dazzle and glimmer throughout the day and into the night, creating a warm and romantic atmosphere.

High Quality Resin Mold - These epoxy resin molds silicone are crafted from premium silicone material, which has highly transparent appearance and not easily tear up. They can hold the candle holder shape without any deformation. Candle holder molds are easy to demold and clean, reauable and durable.

Unique DIY Experience - DIY in the way you want, arouse your imagination and creativity to create something, fill the mould with epoxy resin, and then add some glitter powder, beads, rhinestones, sequins, dried flowers, leaves, embellishments or anything you like.

3 pcs Large Pyramid Molds - This silicone pyramid molds kit includes 3Pcs Inner Pyramid Silicone Molds and 1Pcs Plastic Frame. Pyramid molds size:Height:16cm/6.5 inch. 13cm/5 inch. 10.3cm/4 inch, Base:15.5cm/6inch x 15.5cm/6inch. 13cm/5inch x 13cm/5inch. 10.3cm/4inch x 10.3cm/4inch.

High Transparent Silicone - Our Pyramid Silicone mold is made with quality durable silicone by advanced techniques. The finished product is precise, high transparency, flexible and easy take off from the mold. The finished pieces are more shiny than others made by HDPE white molds.

Easy To Demold and Smooth Finish - This mold is easy to remove and leaves no lines or blemishes. Leaves a smooth finish on Pyramid. release spray or mild soapy water may help demold easily.

3D Flower silicone molds:These molds will help bring your crafting / cake decorating skills to a new level, provide you with convenience.

Safe Material: Food grade silicone. Non-toxic and Non-odor,safe to use. Heat Resistant from -40 to 392F.

Easy To Use: They are non-stick and it is easy to release from the mold. Very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc.

【Size】Pyramid Mold: 2.36inch, artificial gold foil sheets: 3.54*3.54inch, orgonite coil: around 1.2*0.3inch

【Package Include】Pyramid mold*1, 50g amethyst stones*1bag, artificial gold foil sheets*2pcs, orgonite coil*1

【Easy to Use】The Resin Molds have smooth and soft surface, which allow you to put things and out easily, not only anti-sticking the contents, but also a long service life

High Quality Silicone Material: The square rectangular ball silicone mold is made of advanced silicone, which can be reused with high transparency. The 3D rectangular mold is flexible, durable, easy to use and clean.

Easy Demoulding: The interior of the casting resin mold is smooth and shiny. Once the finished product is completely cured, it can be easily released. Just twist the mold, and the finished product can be easily ejected from the silicone mold. The translucent color allows you to see the inside clearly. It is easy to clean with soap and water.

Suitable For A Variety Of Materials: These resin silicone molds are compatible with many casting materials, especially epoxy resin and casting resin. You can fold the mold to take it away without leaving any creases. Add some resin dyes, resin pigments, and embed different decorations or fillers; And the following casting materials, such as gypsum, soap, wax, gypsum, polymer clay, etc.

Size: Larger silicone resin mould is 14x7x5.2cm; Smaller resin mould is 12x7x5.2cm; The two silicone moulds are placed side by side to form a complete heart shape.

High Quality: Made of high premium silicone; Sturdy, durable, reusable, flexible; So easy to demold, in a very simple operation you can have a beautiful work of art.

DIY Craft: The fun of DIY is that you can create artwork according to your imagination. Simply fill the mould with epoxy resin and add some of your favourite elements to embellish it, such as dried flowers, leaves, sequins, glitter, beads, to help you create stylish candle holders or other crafts you like.

Exquisite 3D Spherical Resin Mould:unique 3D Spherical Resin Mould brings you the fun of DIY, making unique and exquisite souvenirs and capturing that beautiful moment forever.

Soft, Durable, Easy Release:Made of upgraded high transparent silicone, durable, soft and reusable. Smooth inside, no sanding required. Tough enough, not easy to break, can be easily demolded and cleaned, bringing you more convenience.

Best Size Set:Package includes 6 sizes of spherical molds & 5 dropper, the diameter of each spherical mold is about: 20mm/0.78", 30mm/1.18", 40mm/1.57", 50mm/1.96", 60mm/2.36", 70mm/2.75"

High Quality Material: Our silicone molds for epoxy resin are made of high-quality silicone material. Size: As shown; Color: Random color.

Widely Used: Our molds perfect for car freshies, resin casting, soaps, and candles making and so much more. You can also add pigments, mica, paint, glitter to the resin to make beautiful home decorations.

Easy To Use: flexibility and non-stick surface of the SOAP MAKING MOULDS ensure very easy removing of the moulded soap or dessert; silicone moulds are also easy to clean and store

High-quality Materials: This silicone resin mold is made of high-quality materials, easy demolding, and thickened material, strong and durable, tear-resistant, and can be cleaned and reused.

Complete Accessories: We not only provide you with the surface mold of the clock, but also provide you with a set of suitable size of clock accessories. You don't have to look for other accessories to DIY the clock you want.

Stylish Design: The design of the clock mould is integrated, the contours of the flowers and leaves are cleaned, and four Arabic numerals are designed to be integrated in the upper, lower, left and right sides, which is convenient to quickly identify the precise time.

✔【High Quality Material】Made of food-grade silicone, the outer surface is smooth, mirror inner surface, safe and durable to use, feels soft and comfortable.It is reusable and will return to its original shape if pulled or folded.A suitable temperature range is -40 to +230 °C (-40 to 446 °F).

✔【Unique Mold Design】The unique silicone mold design combines function and beauty. This epoxy cast mold includes 3 slots that can be used as a pen holder, makeup brush container and jewelry storage. Our cool silicone molds can also be used to make clay crafts, flower projects, and more.

✔【Easy demoulding】 After the resin is completely cured, the workpiece can be easily demolded due to the mirror surface inside, without sticking or tearing, while maintaining the shape of the mold. Beginners can also master the tricks of operation.

【Creative DIY】: The unique mold design allows you to make unique artwork, you can add resin paint, sequins, glitter, dried flowers to create, create your art project in different ways to make it more unique, it is both a working clock and a unique decorative piece.

【Reusable Materials】:Our clock mould is made of high quality natural silica gel. We thicken the material, so it not only has the softness of silica gel, but also makes it durable and tear resistant. The smooth surface makes it easy to demould, clean and reuse.

【Complete Accessories】: We not only provide you with the surface mold of the clock, but also provide you with a set of suitable size of clock accessories. You don't have to look for other accessories to DIY the clock you want（ If you want to make more than one clock, you can buy the corresponding number of accessories additionally.)

【Glossy Molds for Resin Casting】Christmas Tree resin molds are made of high-quality silicone, which is durable very flexible and reusable, and can be easily popped out of the silicone molds once the finished works are fully cured.

【Wide Application】Resin molds can be used for dried flowers, plants, leaves, insect specimen making, soap candle making, bookends, resin coaster, tray and can also be used for home decoration, The finished products are super glossy.

【Strong Compatibility】Resin silicone molds can be compatible with casting materials such as epoxy resin, casting resin, soap, candle, polymer clay, wax, plaster, etc. Use your imagination to DIY creative handmade resin art craft.

Daily Use: silicone molds for epoxy resin is suitable for DIY craft use, 10 pieces for you to choose, diverse styles, gratifying your daily needs and replacement demands, also genial to sharing with others

Mixed Flower Shape: polymer clay molds are designed with different kinds of flower shapes, like daisy flower shape and rose flower shape, each mold contains many small flowers on the surface, each mold is about 2.36 inches/ 6 cm, easy to DIY, suitable for making clay earrings or nail decorations

Enjoy DIY: silicone flower molds are ideal for both beginners and skilled people, to inspire your creativity and cultivate manual skills, you can choose the kinds you like to DIY, or mix and match them, suitable for having fun with friends and family together, leaving unforgettable memories

14-inch silicone large round resin mold. Ideal size for making resin table, round stool, big clock, tray, wall decor, resin art.

This large resin mold is made of high-quality silicone. The surfaces of the molds are smooth, it is easy to demold. The hairpin legs are made of heavy-duty steel, stronger and stable, no need to drill holes, easy to set up.

Mold size: width 14 inches, depth 2 inch. With 3 pcs foldable hairpin furniture legs. height 11.8 inches, fills up this resin tray molds need about 6 pounds of resin.