Slicing platform needs to be larger,
This review is from: Vidalia Chop Wizard (Kitchen)
The Chop Wizard isn't quite up to a wizard's standards. The item you are chopping needs to fit on the small square cutting platform. Once you have cut your vegetable to fit, it does do the job. The receptical under the cutter is great, you can take your diced items and pop them into your pan or pot. Easy clean up.
Would I buy it again? Only if the base were to be made to accommodate the average size onion and/or potato.