This large Black Walnut Burl bowl has some very interesting insect holes and tracks. They did not become as apparent until I began to final turn it and thin the walls. At one point I wondered if the bowl would hold together. After much careful turning and finishing we have an interesting bowl with tons of burl eyes and insect holes. WOOD: Black Walnut Burl; SIZE: 10" Diameter; 4" Tall; WEIGHT: 1 Pound 3 Ounces.