Black Walnut, Cutting Block, Rustic, Live edge, Cutting board, Chopping block, Serving tray, Centerpiece, Handmade, Bow Tie Stick, Aqua Blue Epoxy Resin Filler, Custom Gift! Each boards is pre soaked in food grade mineral oil and finished with a food grade bees wax oil/cutting board conditioner mix. Each piece is unique due to the nature of the grain pattern. Check out our Board Care Instructions at the bottom of the page.