Globalstar 4-Way Shiner Buffer Block 4pcs - QB300D

4-Ways Buffer Block, file nail edge, remove ridges, smooth nail, shine nail, It's easy to make your nails a high gloss shine without polishing top coat, that can last one week. 

Washable - Easy to clean, repair damage after acrylics, renew and strengthen weak nails, smooth out nail ridges and splits, remove stains, protect and moisturize, safe, natural and effective, keep your nails strong and looking great. No sand dropping - could be washed under water, Reusable - could be used many times.