These Fiber wheels from EVE are perfect for use on all dental materials, due to their fibre open-pore structure they do not generate heat, so can even be used on heat sensitive materials such as acrylics and thermoplastics. They are also impregnated, so require no additional polishing paste. Made from soft silicone and silicon carbide, these wheels are flexible and adapt easily to any contoured surfaces to produce uniform results. Available in Coarse for pre-polishing, Medium and Fine; They can be used individually or for three step techniques. We have had excellent feedback on these Fiber wheels, available mounted on a mandrel or unmounted, in packs of 10. Please note: Recommended speed of between 5,000-7,000rpm. Do not exceed 10,000rpm.