Manicare Corn Plane Replacement Blades Pack 5 This product has limited stock. Product Information Replacement blades for the removal of corns & callouses Stainless steel blades To be used in the Manicare Corn Plane to assist in the removal of corns & callouses. To Use For removal of dead, dry skin only. To change blades: Grip the side of the slider firmly with your thumb and forefinger. Pull down towards handle to release & remove old blades Insert new blade on the slider. Grip the sides of the slider firmly with two fingers. Insert the slide-way on the handle through the metal ta & push the tab up with your thumb. Caution Take extreme care when handling blade. Dispose of blades carefully. Keep out of reach of children.