Ever Ready Corn Knife provides instant relief from: Corns. Calluses. Hard skin. How to Use: Before use, soften the corn or calluses in warm water.Then hold the Corn and Callus Knife against the painful area and carefully pare down the hard skin with thin shavings.The space between the blade and the blade protector is graduated. Light paring is best done with the area close to the handle, for heavy paring use the area close to the blades point.Instructions for fitting a new blade: Hold the Corn and Callus Knife with the blade holder curving away from you as illustrated. Keeping thumb and fingers away from the blade's edge and with the blade's edge facing right, carefully insert the point of the blade into the tip of the knife. Then flex the blade and push the lower end to the left of the retaining hook. Only use Ever Ready Corn and Callus Knife Replacement Blades.
