Specification:Condition: 100% Brand New Item Type: Grillz Material: Brass Optional Color: Gold, Silver, Rose Gold, Black Usage: Adjust it to a proper radian, then soak the Grillz and the silicone grooves in hot water to soften it, and finally put it on the tooth when the silicone grooves is soft enough Package List:1 x Upper Grillz1 x Bottom Grillz1 x Manual 1 x Tweezers 2 x Silicone Grooves Note:Brush your teeth before putting on the teeth grillz, which reduces the amount of harmful substances that can get into teeth grillz, and cleaning the teeth grillz often.