This is a beautiful large Black Acacia Bowl made from a tree taken down in Redwood City in October 2006 because it was tangled in phone and power lines. It can be used for serving salads, crackers, chips, nuts, candy, and other such items. The bowl is finished with walnut oil which also enhances the color of the wood. Clean the bowl after each use with a mild dish detergent and wipe dry immediately. It can be re-oiled with walnut oil (found in grocery stores) or mineral oil. Do not use vegetable oils as they turn rancid in time.