Swissmar's Slate Board and Cheese Knife Set includes the Lux cheese knife for semi- soft cheese, and a rectangular slate board measuring 15 by 9.5 inches. The Lux knife features forged construction for additional strength, and Micarta (linen/resin) handles for a polished look. The sharp pointed tip cuts through cheeses with rinds, and holes in the knife's blade prevent softer cheeses from sticking. The slate board is non-porous with a smooth surface and hand- crafteade prevent softer cheeses from sticking. The slate board is non-porous with a smooth surface and hand- crafted edges. Clean the board with olive oil (which will darken the slate) or a cloth and warm water. Do not use abrasive or lemon based cleaners, or vinegar to clean, board is not dishwasher safe. Felt pads on bottom of board protect table or counter surfaces.