Keep your feet feeling soft and smooth all summer long--and beyond--with these replacement rollers for your Micro-Pedi battery-operated callus remover. From Emjoi. Includes two extra-coarse roller refills Can be used with both the battery-operated and rechargeable Tornado versions of the Emjoi Micro-Pedi callus remover, not included Plastic construction Measures approximately 2"L x 3/4"Diam Made in China