Best Glass Jewelry Metal Casting Molds in 2026

Jewelry Resin Molds Kit: Includes 1 Large Jewelry Silicone Mold (with 30 styles of varied sizes), 1 piece stainless steel tweezers, 10pcs mixing sticks, 20pcs finger cots. Ideal resin mold for making cabochon gem jewelry like earrings, pendants, necklaces, rings, bracelets, and keychains, decorative resin pieces.

30 Shapes for Option: The large silicone mold for resin, along with 30 styles small gem molds (0.2~1.57 inch), heart shaped, oval, round, droplet, and square shapes, with varied sizes, provide lots of possibilities for DIY jewelry making. Each shape is in double, 60 small resin molds in total, great for pairs of jewelry making.

Durable Resin Jewelry Mold: Made of 100% premium silicone, flexible, highly resistant to tearing, not easy to deform. Quality epoxy resin mold, compatible with most of crafting material, like epoxy resin, uv resin, acrylic paint, alcohol ink, polymer clay, wax, soap base etc, offer large room for DIY projects.

This Jewelry casting molds is ideal for DIY handiwork, Made of flexible reusable silicone, tear resistant and durable.

Simply pour the resin into the mold to make all kinds of exquisite gem jewelry, easy making and easy out, after your project is fully cured, it will be easy to pop out of the resin mold.

Fitting most jewelry and crafts of different colors,such as resin eyeball, earrings, pendant, necklace, gem, necklace pendant, crystal, jewels, keychain charm, earrings, crafting jewelry projects

EXCELLENT DIY TOOLS: You can use the resin molds to create beautiful jewelry things, such as pendant, bracelet or other jewelry pendant.

MATERIAL: The pendant making molds are made of soft silicone, which is flexible, durable.

HANGING HOLE DESIGN: Hanging hole will helps you easily get your things out of the molds.

【Resin Jewelry Making Kit】 Shynek jewelry resin molds kit comes with totally 60 pieces of bezels in 10 different geometric hollow shapes and 3 colors. Great resin kit for jewelry making

【Multiple Styles Bezel Pendant Blanks】 These resin molds for jewelry are available in 10 different lovely geometric shapes and 3 popular colors, the assortment of shapes and colors provide you a good selection to achieve a variety of creative possibilities

【Easy To Use】 You can fill these frame pendants up with resin, glitters, rhinestones, pearls, mini charms, dry flower and more, then you can get your own style resin crafts

The casting resin molds package contains with various shapes: 229 pieces in total, include 8 x jewelry resin mold collection (assorted styles, more than 120 designs), 5 x different shapes pendant resin molds. The kit also includes accessories such as 5 x plastic stirrer, 5 x plastic dropper, 5 x plastic spoon,1 x hand twist drill (include 2 pieces twist bits), 100 x screw golden eye pins and 100 x screw silver eye pins.

The Jewelry mold includes 3 x necklace jewelry pendant resin molds collection, 1 x earring resin mold collection, 1 x bracelet resin mold, 1 x diamond resin mold 5 x different shape pendant resin molds and 2 x bear pendant resin molds. There are more than 120 various designs of resin molds include star shape, round shape, heart shape, cubic shape, bracelet shape and bear shape, different animal shape etc. allow you to DIY your jewelry in different shapes easily.

These jewelry casting resin molds can be applied to DIY different handiwork, such as gemstone, resin ball, earrings, pendant, necklace, bracelets, keyring, home decorations and so on. How to use: Pour the dropping glue into the cup and then into the mould. 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.

Ball Diameter: 9mm/ 12mm/ 15mm/ 16mm/ 20mm/ 25mm

Material: Made of high quality silicone, flexible, resistant to tearing, durable and reusable, without any harm to the body

Easy to use & clean: Easy making and easy out, no need to polish, keep clean wash with soapy water and keep stored in a dry dust free area

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.

【Various Designs】 : There are 5 styles Pendant Trays of heart, teardrop, round, square and oval, with different colors can be used to match variety styles, the teardrop and oval pendant trays inner dimension are approx 25 x 18mm, the heart, round and square are 25 mm, and 1 Pcs Silicone Resin Jewelry Casting Molds, which contains with 5 right size and many other different shapes, such as different square, rectangular, round to meet your different needs on jewerly making

【Meterial Making】: Pendants Bezel is made of durable metal alloy, with electroplating silver and bronze on the surface, they all are strong and hard. Resin Casting Mold made with High-quality silicone,which is flexible and can provide a long service

【Package Included】: There are 6pcs silver round pendant trays & 6pcs silver square pendant trays & 6pcs bronze heart pendant trays & 6pcs bronze teardrop pendant trays & 6pcs bronze oval pendant trays packed in a transparent plastic box, convenient to store and handle to use. And 1 Pcs Silicone Resin Jewelry Casting Molds

Size information: the outside dimension is 50 x 50 x 50 mm and the inner is 40 x 40 x 45 mm, the capacity is about 1000 g gold or 500 g silver, general size can meet your most melting or casting needs for metals

"Durable material: the main material is graphite, hardly ash content ensures that the metal purity will not be affected during the metal refining process; Fast cold and hot conditions, with good thermal stability, exquisite refining effect"

"Nice performance: our casting ingot crucible mold has nice thermal conductivity, which can highly shorten the melting time and save energy, and withstand 2000 degrees Celsius, nice acid and alkali resistance, nice corrosion resistance, impact resistance, 89 MPA compression resistance, and 48.7 MPa flex resistance, nice impact resistance performance to ensure the reliability of product quality"

【Widely Used】Extremely versatile, ideal loaf ingot mold for making gold, silver, copper, aluminum, brass and so on. Great for smelting, casting, pouring, melting and refining various metals.

【Upgrade Design】Designed with humanized handle, allows you better control and operate during casting iron while avoiding the scalding caused by melting casting. In additional, specially designed with slight wall tapered sides for easy and better metal ingot removal.

【Unique Mold】This mold is great, can hold up to 100 troy ounces of gold. This steel mold is not smooth inside the cavity like graphite molds, but you turn the mold over and the bar will drop out, will not stick in mold.

After pouring your material, your ingots will come out with ease after using this spray

Ideal for lubricating cast iron and steel ingot molds

Easy to apply

Specification: Includes 2 pieces of ingot moulds in the same sizes. Each piece for 1000g Gold / 535g Silver; Inner 90 x 40 x 20 mm (2.43 fl oz).

Selected Material: Graphite ingot molds are made from high density fine grain graphite, 99.95% Graphite. Ash content less than 0.1%. Better for Refining than Silicon Carbide Graphite Crucibles.

Well-made: The smooth cavity finish of the graphite ingot mold makes the ingot very easy to remove without sticking to the mold itself.

🍸【DIY Shot Flight Tray Mold Kit】The package includes 1x square shot glass tray mold (5.3’’x7.7’’x0.63), 1x round shot glass tray mold (5.7’’x7.7’’x0.63), and one pack of silver color extra fine glitter. Beautiful trays finished can elevate the ambiance of your next party or a casual get-together, offering a stunning presentation and a convenient way to serve spirits to larger groups. The mold can also be used for DIY projects such as candy trays, jewelry dishes, decorative trays and more.

🍷【Create Special Decorations】With this mold set, you can create your very own works by using your imagination and creativity. Add in embellishments to make your artwork even more unique. Compatible with modelling clay (air-dry clay, paper clay, resin clay, polymer clay, salt clay, metal clay, liquid clay, etc.), resin (epoxy resin, urethane resin, UV resin, polyester resin, etc.), concrete, gypsum, plaster, hot glue, soap, candle, wax, mixed media and more.

🍹【Easy to Use】The durable molds will not break or deform easily. Ultra-smooth interior surface makes it very easy to unmold to save you the time of polishing. No releasing agent is needed. Clean silicone molds with rubbing alcohol or wash with soapy water after each use. Do not wash with abrasive pads. Dry thoroughly and store in a cool, dry environment away from direct sunlight and heat. Don’t use mold for baking if it has been in contact with chemicals.

Packaging and Size: The package contains 1 high-quality ring silicone mold, 8 sizes included; Size: 15mm/16mm/17mm /18mm/19mm/20mm/21mm/22mm . Can help you make different size rings for your different rings. Please pay attention to buy the products of BueiMa, otherwise the products you bought are fake, we will not provide any after-sales service.

High-quality suits: Our ring molds are made of transparent silicone, with a soft and thick texture, a smooth surface, strong and durable, they will quickly return to their original shape after being pulled or pinched, tear-resistant and reusable.

Create your own unique ring: You can easily make your own unique ring using our silicone ring molds, saving time and money. Add some beads, glitter, colors, and patterns that show your ring more charm, help you make gifts with your creativity for families and friends.

Quality material: our graphite casting ingot mold is mainly made of graphite, hardly ash content ensures that the metal purity will not be affected during the metal refining process; Fast cold and hot conditions, with good thermal stability, exquisite refining effect

Ingot mold dimension: capacity: 5-6 ml, outside dimension: 88 x 47 x 8 mm (3.45 x 1.85 x 0.31 inch), inner dimension: 63 x 38 x 4 mm (2.48 x 1.5 x 0.16 inch), suitable for melting and casting metals such as gold, silver, brass, aluminum, copper, zinc, plumbum, etc.

Exquisite performance: the mold has nice thermal stability for fast heating and cooling, well corrosion resistance to strong and alkali, good thermal conductivity properties which highly shorten the melting time and save energy, exquisite impact resistance performance to ensure the reliability of product quality

Quality Graphite Material: made of quality graphite material, the ingot molds won't affect the metal purity during the metal refining process; Fast cold and hot conditions, with good thermal stability, producing exquisite refining effect for you

Detailed Size Information: the outside dimension of heart graphite casting mold is about 50 x 50 x 20 mm/ 1.97 x 1.97 x 0.79 inch, the inner is about 10 mm high; The cross graphite casting mold is about 88 x 47 x 8 mm/ 3.45 x 1.85 x 0.31 inch, the inner is 63 x 38 x 4 mm/ 2.48 x 1.5 x 0.16 inch; The star graphite casting mold is 50 mm/ 1.97 inches in length and width, 11.45 mm/ 0.45 inch on each side, proper in size for you to cast metal and make your own jewelry

Good Performance: the graphite molds for casting metal has nice thermal stability, which can withstand 2000 degrees Celsius, shorten the melting time and save energy, has good impact resistance and corrosion resistance to acid and alkali, good in performance to ensure the reliability of product quality

"What you get: this package includes 1 piece of 5-in-1 graphite casting ingot mold, 1 piece of 1 kg graphite ingot crucible mould, and 2 pieces of graphite stir rod sticks, totally 4 pieces in 1 package, convenient combination set to meet your DIY needs for melting casting refining metal jewelry gold silver"

"Size information: the 5-in-1 metal refining scrap mold measures about 72 x 57 x 12 mm, and the 1 kg crucible mould is 100 x 50 x 25 mm in outer diameter, and 90 x 40 x 20 mm in inner diameter; Each crucible stir rod is about 12 inches/ 30 cm long, and 5/16 inch/ 0.8 cm in diameter, please check these sizes carefully before purchasing"

"Wide range of applications: these graphite ingot molds are suitable for experiments and smelting of non-ferrous metals, including gold, silver, copper, aluminum, and so on, which are designed for lab, test analysis and other purposes; Considering the product size, it is more suitable for small-capacity metal melting projects"

【Variety Size Jewelry Casting Molds】: Thes molds set include teardrop circle hexagon oval trianle dangle drop and more shapes, each shape includeds 3 sizes.

【Premium Silicone Material】：Good flexibility and durable. It has smooth interiors, so the finished pieces are easy to take off from the mold.

【Multiple Usages】: There are many possibilities with these resin molds set, they can be used to be make resin stud earrings, resin dangle drop, resin keychain pendant etc.

Selected stable materials:Graphite molds are made of high-density fine-grained graphite,99.95% Graphite.

Wide application: Graphite molds take liquid metals of precious metals, such as gold, silver, metal, aluminum, copper, brass, zinc, etc

Well-made:The smooth inner wall of the graphite mold ensures the loss of metal as much as possible, making the cast metal easier to demould.

This Graphite Conical Mold is Cone shaped, 15/16" across the top and 9/16" Deep. Perfect for smelting small amounts of Black sands with your favorite flux or just making buttons. This mold has one cavity

8" Ingot Mold Mould is equipped with a wooden handle, which is safer to use.

8" iron Ingot Mold Mould, more durable than graphite crucible.

There are three iron blocks, you can easily adjust the capacity of Ingot Mold Mould.

[Ingot Mold Size] Outer size:50x50x50mm/1.97x1.97x1.97inch; Internal dimensions: 40x40x45mm/1.57x1.57x1.77inch Capacity: 60ml Capacity: Gold 1000g Capacity: Silver 500g. Package:1x Graphite Casting Melting Ingot.

[Graphite Mold Feature] Melting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc. Graphite oil bath, ingot gold, silver, copper, aluminum, glass, etc., non-sticking and not bursting, high-purity, high-density, high-strength graphite, fine processing, fine and smooth surface without visible pores.

[Casting Mold Composition:]99.95% Graphite. Ash content less than 0.1%. Better for Refining than Silicon Carbide Graphite Crucibles.

Material: This pair of Flask Mold is highly durable and robust vessel made of sturdy cast iron.

Cost Effective: These casting mold are extremely price effective thanks to low tooling and equipment cost.

Neat and Easy Alignment: Correct alignment of flask mold frames is feasible with four locating pins which hold the frames firmly.

mCare resin heating plate 3 temperature modes, 122°F, 140°F, 158°F, does not affect the resin curing time due to room temperature; the heating time can setting, timed shutdown, safe and efficient; easy operation with touch button, across the silicone mat also can directly touch the button to set and adjust on the resin dryer

The resin curing machine is made of a metal base and tempered glass panel for long service life; the resin warmer raised feet under the plate come with non-slip pads, and the bottom does not directly contact the desktop, which avoids damage to the desktop

The curing time of molds with a thickness of less than 1-inch shortened to 1-1.5 hours after casting, and the curing time of resins after casting 1-4-inch of molds shortened to 1.5-4 hours. Epoxy resin quick dry tool set suitable for small molds and large silicone molds that require layered casting

Intelligent resin heating plate, touch switch, digital timing display, countdown function design, 3 temperature setting smart thermostat, easy to operate, safe and efficient. Made of tempered glass, metal and the carbon fiber wire materials, high power, stable heat source, not affected by ambient temperature; the heating plate raised feet under the plate come with non-slip pads, the bottom does not directly contact the desktop when it working, which heat insulation to avoid damage to the desktop

Suitable for small resin molds, and layered casting of large resin mold. The demoulding time after casting for silicone molds with thickness less than 1 inch is shortened to 1-1.5 hours; the resin demoulding time after casting for silicone mold with thickness 1-4 inches is shortened to 1.5-5 hours; the resin heating pad will not damage the silicone mold and make the finished product harder and glossier

Suitable for epoxy mold of 40x26x13cm/15.75x10.24x5.12inch. You can also put multiple epoxy resin molds to heat together on resin heating plate, such as resin keychain, bookmark, earring, ring, tray, dice, coaster, dominoe, jewelry, and mushroom resin mold

Metal Ingot Mould Perfect for making ingot from scrap gold and silver.

It is reversible, so it can be used on making bar and sheet. Make your own size bars etc, highly useful for rolling sheet/wire on a rolling mill.

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.

Ideal for casting a 3D image

Works great with Gold, Silver, Copper, Aluminum, Tin and other precious and non precious metals

Measures 30 mm x 30 mm x 5 mm

6 Cavity 1 Troy Ounce Silver Round Mold

High Density Graphite

Tapered Sides for Easy Ingot Removal

Graphite casting mold

Ideal for casting a 3D image

Works great with Gold, Silver, Copper, Aluminum, Tin and other precious and non precious metals

Measures 50 mm x 50 mm x 13 mm