Structure : 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.
Advantage: 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.
Highest Quality: BlinkingNails 4-Ways Buffer Block is made with high quality sponge and durable sandpaper materials, which is soft and gentle to buffer your natural nails.
PERFECT SIZE - The handy nail buffer block boasts great size(3.54 x 1.38 x 1.06 inch), which is convenient and comfortable to grip and polish your nail tips. Besides, they are suitable to fit into your purse, handbag or toiletry bag, manicure anytime and anywhere.