I picked up this set of 2 stainless steel shredders to go with my 4 tray bamboo cutting board and they fit right into the trays. They also work fine on their own when I just want to shred some veggies quickly, and cleanup is easy since they are stainless steel. The blades handle carrots and cheese without much effort, though you still need to press firmly on harder items. Handy little add-on if you already own the board, and useful enough to keep on their own too.