These boards let you infuse your cocktails with the delicious flavors and smells of smoked wood! The wood boards are perfect for creating smoky old fashioned cocktails. Just burn the board with a butane torch and cover with a rocks glass to trap the aroma and flavors in the glass. Boards can be burnt multiple times before the fragrance fades. The board is made of Cherry, Hickory, Maple, and Walnut wood.