The Mini Block Gray 50 pcs by ACTIVESHOP is a set of professional double-sided polishing blocks for pedicure and podiatry use.
This set includes 50 gray mini blocks with 100/180 grit gradation, made of high-quality sponge material for durability.
They are designed for polishing the last layer of gel or acrylic under a glossy topcoat and for matting natural nails beneath tips.