INSTRUCTIONS: 1, Place the white silica gel in the groove of the gold tooth. 2, Put the gold teeth (silver teeth) together with silica gel into 70-80 degrees hot water for about 15-30 seconds, the silica gel soaked. (Note, do not use boiling water, otherwise the silicone bubble will be rotten, can not be used) 3, The gold teeth (silver teeth) into the mouth,with the upper and lower teeth gently bite gold teeth. The soft silica gel is squeezed by the teeth in the mouth of the user to adjust the shape and match with the tooth shape. 4, If the effect is not good, it can be repeated until it is satisfied. 5, After each use of grill washed with water and dry, you can save and reuse. Attention: 1, This product is only for entertainment purposes. 2, When eating or sleeping, remove the braces. 3, Avoid using high temperature hot water to soak silica gel. 4, Avoid contact with cosmetic products (skin care products, hair care products). Perfect present for your friends.GANGSTER must-have.