Eco-Fused 10 pack Compatible Replacement Roller HeadsA significant set for your pedicure kit. The great variety of coarseness is gentle on cracked heels. Effective for rough skin and removes callus build up without any discomfort. These roller head refills snap into place easily. Upon replacement, it is essential to make sure that the unit is turned off. Carefully check if the roller head is securely attached to your handheld before use. These replacements are color coded for easy identification. The extra coarse replacements come in black and the regular coarse rollers come in green blue and red. Transform the soles of your feet and bring back its beauty and smoothness. Washable, easy to clean with a good fit and finish. It is durable and can be used repeatedly. To achieve maximum effectiveness, it is highly recommended to replace the rollers after 10 to 12 uses or once the roller heads start to show signs of damage. Contents: - 4xReplacement Roller Heads, Extra Coarse - 6xReplacement Roller Heads, Regular Coarse - 1xEco-Fused Cleaning Cloth Eco-Fused If for any reason you are unhappy with any product by Eco-Fused, please do not hesitate to contact us. We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently! Eco-Fused -USPTO# 85557072- is a registered trademark protected by US Trademark Law. Eco-Fused products are sold by authorized sellers only.