I was so excited to get this but when it arrived not so much.  It is very small to start with but I was ready to try it.  I had a small very firm tomato that did fit in the compartment and did what I was supposed to like the instructions said and I am still finding tomato debris in my kitchen.  Tried it with onions that I cut to size.  All I really got was extra eye burning juice.  Not a fan.  Very disappointing.