DescriptionOur 4 Extra Coarse Pedi Refill Rollers for Electronic Pedicure Foot File is guaranteed to be compatible with Electronic Pedicure Foot Files, and many other brands of pedicure devices.Features- Color: Black. - Material: ABS and emery. - Size: 6 x 2 x 2cm. - 4 Extra coarse replacement roller heads for refills: safely and effectively away rough, hard, dry, cracked and callused skin from the soles of your feet and heels in minutes. - The replacement rollers perfectly fit electronic pedicure foot file / smoother and many other brand of foot care callus remover. - The extra course refills are professional grade, consisting of 2 times more micro-diamond crystals abrasive particles compared to other brands, removing dead skin more efficiently, and enduring any wear and tear durably. - The pediperfect refill roller head features curved design and fits your feet perfectly. water-resistant structure ensures simply quick & easy washing and clean in sink, which makes the roller look like new again.