The John Boos 24 x 18 x 1.5 inch Au Jus cutting board is designed so you can easily save the delicious juices from your roasts to use in gravy or sauces. This cutting board from John Boos has a groove and reservoir that surround your cutting surface. This groove collects juices from roasts or other foods as you slice. This reversible board is made in the USA from the finest North American hard rock maple. Its edge-grain construction provides extra strength and a distinctive look that showcases the beautiful maple in the cutting board.