The Brushworks Curved Foot File keeps feet velvety soft. This double-sided file is ergonomically shaped and adapts to the shape of the heel. It is perfect for exfoliating calluses and instantly reveals soft feet. The abrasive surface is curved to gently wrap around the heel and gently remove calluses from the soles of the feet, revealing super soft and smooth skin. The product is PETA-tested: cruelty-free and vegan.