Feature : Professional 2.2cm Slim Dental rubber tire rubber polishing wheel for dental equipment tools They are specially designed for ceramic workpieces, mainly used for porcelain tooth surface/tooth crown/tooth slot/connecting points & edge of the workpieces fine finishing and polishing. Mainly used for polishing rubber or silicone Ideal for the porcelain teeth workpiece finishing and primary polishing Durable and easy to use Diameter: 2.2cm Material: Rubber Color: Black/Brown/Green/Grey/Mix Specifications: Professional 2.2cm Dental rubber polishing wheel specially designed for ceramic workpieces Mainly used for polishing tooth Ideal for the porcelain teeth workpiece finishing and primary polishing Durable and easy to use Package Include: 100Pcs