Review on 🌽 Versatile 3 PCS Corn Peeler & Cob Remover Set - Ergonomic Handle, Sharp Blade - Perfect for Corn, Fruits, Veggies, Potatoes - Ideal Tool for Home Kitchen or Restaurant by Michael Fairfield

Faster than a knife. But be careful, you can cut yourself, especially if you get to the end of your ear. I don't know why the photo shows the core completely removed, it's not, it's just cut off like a knife. but faster. This works better with large cobs of corn than with rotary cobs, which you push the corn through. But it works worse on small ears. They're pretty cheaply made, I don't expect them to last for years. One had quality control issues where the metal was attached to the top. The ad text is weird, they talk about hot dogs. I've never seen a hot dog that needed cleaning.