The first step in building your grill is to make a wax impression of your teeth. TV jewelry will mail you a kit, at which point you make the mold yourself and then mail it back to Johnny and co. They then cover the mold with an investment solution and place it in an oven at 1,600 degrees. Five hours later, the impression is removed and is ready for the casting process, when the precious metal is poured into the hardened tooth mold. In 15 minutes the metal solidifies, and a rough version of the fronts is ready to be filed and shined. If the buyer has decided to add gemstones, holes are drilled into the gold and the gems are handset. At that point, the grill is finished and shipped back to the purchaser.