Two roller shapes: the concave wheels are specially designed with a curved arch that fits perfectly to the heel and removes calluses on the heels quickly and evenly; the convex rollers are used for the rest of the foot. A combination of both shapes is recommended.

Package contents: 12 replacement heads for foot grinding. When using, you can trim your toenails with a nail file. After use, you can remove dead skin particles with a brush.

3 types of roughness: depending on the degree of dead skin on the feet, a roller with appropriate roughness is recommended. ①Extra thick x 4, can quickly remove dead skin and stubborn calluses ②Medium x 4, moderate grinding speed, moderate roughness ③Fine x 4, for grinding and polishing, suitable for people with less dead skin.

High-quality and easy to clean: The most affordable price, the largest quantity. Our replacement rollers have twice as hard abrasive grains made of micro diamond crystal, which are more wear-resistant and remove dead skin more efficiently. The washable material ensures quick and easy washing.

Suggestions for use: It is recommended to remove the scrub head and rinse after each use. ②Replace new accessories every 10-12 times. Do not peel dead skin more than twice a week and do not leave the foot grinder in the same position for more than 3 seconds. Avoid skin damage.