Description：1.Each single pack includes 5 burs of the same type,you can choose what you want.2. It is very easy to use, conveniently, and hygiene.3. the head of Diamond Burs contain a large of sand, and coverage widely.4. Rigidity, sharpness and wear.5. Excellent quality and reasonable price.Purchase Tips:1. We have 137 types' burs for your choice. Therefore, to choose the type, please leave us a message of the bur’s type,and the quantity you need!Package：5pcs/pack