Skyce® tooth crystals are dental jewelry that will truly give patients a brilliant, sparkling smile. Skyce enables dentists to offer such a cosmetic service in a safe environment with dental grade products. The crystals are bonded onto a tooth the same way as an orthodontic bracket, no drilling required. They can be taken off the tooth when the patient desires. SPECIFICATIONS Brand: Ivoclar Product Type: Refill Crystal Material: Crystal Diameter: 1.9mm Size: Small Package Type: Box Package Quantity: 5