Ouija Board - Bamboo Cutting Board. Beautifully crafted 13 3/4" x 9 3/4" rectangle shaped two tone bamboo cutting board. Hand wash only. Our cutting boards are engraved using a high-density laser beam burning process. As a result, the engraving's colour varies depending on the actual piece of wood and its specific colour change in reaction to the laser beam. Our boards are made from natural hardwood and are never stained in the process. Due to the natural origin of the hardwood, colour variations in comparison to the listing pictures are possible. In addition, the colour of the pictures will vary according to your device settings such as brightness and resolution. Therefore, the board pictures in the listings are used mainly for engraving design reference. We recommend using a cutting board oil, or butcher block oil to help extend the life of your cutting board.