This useful set of nesting Joseph Joseph chopping gadgets features an apple corer and a potato chipper with sharp stainless-steel blades that store together. The corer cuts an apple into slices while separating the core and the chipper chops a potato into wedge-shaped slices. Between the two, you're set up to prep a wide array of fruits and veggies. Dishwasher safe, they nestle together to save space in most standard kitchen drawers.