KOIZUMI Smooth Feet Experience - Callus Care Foot Care Easy foot and heel callus care at home Includes two types of attachments: fine and coarse Attachments are washable Product Features • Battery-powered (2 AA alkaline batteries / *sold separately) • Lockable switch to prevent accidental operation • Head cover included • Attachments: Fine / Coarse (washable) Used once and then stored. Thank you for viewing.