Can anyone tell me what this is? I got it in a bag of stuff from kitchenware at the thrift store. Looks like a com

plastic or metal base fitted with sharp, parallel blades set into narrow slots.

Some models include a hand guard, while others require you to press the vegetable through the blades using a pusher or the palm of your hand.

Purpose:
To create even, thin slices of firm vegetables without requiring advanced knife skills.


Why It’s So Useful (Especially for Onions)