The LED lights around the base of this rotating cake tray serve as guides to cut evenly sliced pieces of cake.
Press the power button to select from two to 12 slices—and play the "Happy Birthday" song. Although, we have to admit that we hope there's a non-musical way to use those handy slice guides.
It'll also work to slice a birthday pizza up to 12", if you've got less of a sweet tooth. Grab one from Deni for $59.99.