This is a lovely Black Acacia bowl with the dark and light coloring. The tree was felled in Alameda, California. It may be used for serving salads, crackers, chips, 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.