This Black Walnut bowl was turned from a funky piece of Walnut that I had sitting around. As I cut into it quite a bit of "insect dust" started to fall out. After a while I decided to blow out all of the dust to get the lace effect. It is pretty interesting! WOOD: Black Walnut; DIAMETER: 5 1/2"; HEIGHT: 4"; WEIGHT: 7 Ounces.