Vajazzle Happy Birthday crystal tattoo for your body. Vajazzle me baby. Do it yourself. Waterproof. Contains: Happy Birthday. Design an alcohol wipe to prepare the skin for application and full instructions. Our Vajazzling Crystals are flat on one side, and are self-adhesive. Completely safe, non-allergenic, and harmless to the skin. They will last for days and can be easily removed. Design Size: 2 inches wide by 1 1/4 inches high Crystal Color: Assorted Number of Crystals: 30 Crystal Size: 3mm. Vajazzles, Vajazzled, Vagazzle, Vagazzles, Vagazzled. Vajazzle me baby! Beautify your body one stone at a time.