Zyliss Smart Clean Food Chopper 1 "Useless gadget" Mrs Angela Frith 09 February 2018 This is a large item, but only chops tiny amounts. The size of the chopped vegetables is very variable. Some large, some tiny. I tried to chop an onion, and frankly, by the time I had peeled it, and cut it into eighths and chopped it in three tranches, I might as well have done it myself with a big knife, and saved myself the washing up. To give it it's due it did pretty well with a single carrot. Some effort required, and a lot of fiddling involved in getting the chopping cup onto the chopper when it has a cut up carrot in it. So not a help to a person with arthritis. A note from the team Thank you for placing your review. We're sorry you're disappointed with this product. We hope you've been able to return to our store to look at suitable alternatives.