Heat Treated filtered walnut oil - Food safe and completely natural
Hardens into a food safe satin finish for bowls, butcher blocks, wood utensils, and other wood utility ware. Also works great on oil finished furniture and other wood products. 16 fluid oz.
Wipe on liberally with a soft cloth or paper towel. Walnut oil is a slow drying oil that requires warm temperatures and ultraviolet light to harden. Your project is safe to use even before walnut oil hardens.