I received this product as a gift so I don't know where to return it for a refund! The concept seems okay but manufacturing is such poor quality that it will break quickly.
The thin metal looking wire that is supposed to do the cutting came out of its side and bent while cutting a melon. This was just the third time that I used it. I think it's junk and non-repairable.
What a rip off for the price I've seen.
Bottom Line: No, I would not recommend this to a friend