The smooth inside of this Pyramid Casting mold will give you a shiny glass surface with hardly any need for coldworking. Coldworking of one side is an option to reveal the inside life of the pyramid.

You can vary the glass quantity to alter the size of the final piece. For a full pyramid you need approximately 4-1/2 lb. of glass. For high clarity, use billets, but you can also use sheet glass, frit or rods for different results.

Dimensions: 6-3/4" x 6-3/4" x 4-5/8" (16 x 16 x 13 cm).