The NEW HD jewelry is a technological breakthrough that replaces injection wax as a model material for high end intricate and complex designs. HD features a combination of accuracy, consistency, flow, flexibility, durability, and compatibility that allows the modern artisan and jewelry manufacturer to leverage the latest in design and pattern making technologies in ways previously impossible.The HD kit includes:Bottle of HD Material (118.2 ml), Cartridge of HD Silicone (280 ml), 2 HD Curing Light Bulbs (110 or 220 volt),Heavy-Duty Silicone Applicator Gun,3/4" Jewelry Mold Frame,Nylon Sock, Latex Gloves, and Introduction DVD.