Chop It Gadget

The other day my husband and I were in Center 1, and I couldn't get over the crowds watching the demonstration of some kitchen gadget. Honestly, my kitchen is full, and I get done what I need with what I have. I'm not a gadget person at all. I do have a food processor, which is used a few times a year, and I have an ancient blender for Passover, which I do use for my Passover recipes, a few at least.  Otherwise I just need a knife and cutting-board. But apparently, other people like and bought the chopping gadget.