The 4 in 1 Multi Use Chopping Board is a handy kitchen tool that can do it all--it's perfect for defrosting, grinding meat, sharpening knives, and more! Its easy-to-use design makes it simple to bend and contort to fit whatever shape your cutting needs. Plus, its built-in knife sharpener quickly and easily takes care of your blade's blade maintenance. This versatile chopping board will make your cooking experience smoother, faster, and easier.