This mysterious kitchen gadget was found by TeamSugar member jendudley. To find out what it is,

Believe it or not, it's an apple slicer! This disc is designed to rotate around the apple, if you don't want but a few slices, you leave it up against the apple and it won't dry out or turn brown. Talk about clever! This dishwasher-safe, stainless steel device was designed by Jessica Battram and is sold out in most places, but you can find it for around $38.