Save your money and watch for sales on Martelli. This is the greatest revolving board out there. First, its round so it doesn't snag on things as you turn it. The squares all take a lot of space. Second, buy the one with the layer that is used as an ironing pad. I use that alone all the time. Third, its great to keep on your big cutting board to hold all those little things that you have to sweep out of your way all the time to get to the board. There is none better than Martelli!