OH MY GOSH ! I knew my old vegetable peeler was dull but I sure didn't realize how dull. This OXO peeler peels a pile of potatoes so fast. Like peeling butter. Every time I use this peeler, it just blows my mind. I am so amazed at how sharp it is. I actually put the little guard back on it so that no one grabs the blade end by mistake. I have used it so far for cucumbers, potatoes, sweet potatoes and carrots. Sure makes the peeling job go a lot faster. Sure don't know what took me so long to buy a new one, but I am sure glad I tried the OXO Good Grips Peeler. Oh and it does fit your hand perfectly.