bambu Large Undercut, Bamboo Cutting Board and Serving Board Features indentations on 2 sides for easy lifting and holding Made of bamboo, food safe water-based adhesives and finished with top grade natural oil Original, contemporary design is both beautiful and functional Absorbs very little moisture which minimizes shrinkage, swelling and warping making it an ideal choice of material for your kitchen or table. Hand was hin warm soapy water and wipe dry. Not intended for microwave or dishwasher