Artistic Shapes Jewelry Resin Mold A trusted Castin Craft product, this easy-to-use EasyCast Resin Jewelry Mold features eight (8) designs of artistic shapes that can be used to create original and striking pieces of jewelry. Each mold contains various sizes and shapes to choose from, including round, pear, square and oval. The Castin Craft molds are clear in color and dome-shaped to increase ease-of-use when creating the perfect piece of jewelry. Size: 8 x 7 x 1/4