Finely granular and super effective, the nano:glass file swiftly, effortlessly smooths away thick, rough calluses and dry, hard skin. The non-slip ergonomic base fits comfortably in the palm of the hand. Wonderfully versatile, this high tech file not only works on feet but gently ...Finely granular and super effective, the nano:glass file swiftly, effortlessly smooths away thick, rough calluses and dry, hard skin.
The non-slip ergonomic base fits comfortably in the palm of the hand. Wonderfully versatile, this high tech file not only works on feet but gently polishes more delicate areas - such as ankles, elbows and knees. nano:glass is created by cutting-edge nanotechnology, resulting in a tempered, laser-etched textured surface - the next generation in filing innovation.