Easy Cut-Equal parts / Easy Cut-Equal parts

Is it always hard to cut cake evenly when you dine at a party?
The concept is to design a plate that has grooves placed along its edges to allow for clean cake-cutting, without having to worry about not cutting the cake appropriately. You can place your knife in the groove, and the grooves allow cake to be cut evenly. Cutting, placement and equal distribution are all effectively handled by the grooves along the edge of the plate.