Contact Lens

Contact Lens is an item in Paper Mario: The Thousand-Year Door. When Zess T. first tells you not to move when her lenses are on the floor in the Prologue, you'll step on them no matter where you go next. Order replacements at Toad Bros. Bazaar and after Chapter 1 you can buy them for ten coins. Zess T will be able to cook one item for you at this point, get the Cookbook in Creepy Steeple to mix two items together.