optical crystal. A reflective coating is applied to the base. Light passing through the pyramid is reflected at different angles, resulting in a myriad of colors, which change when viewed from different angles. Available in 4 sizes
Prices include Deep Etch.
Size:3 Wide Decoration Type:Engraved Dimensions:2? in. Wide Max Imprint Area:2 x 2 Ship Wt:2? lbs