5" high x 11-3/16" diameter. Maple, Pao Ferro, Canarywood, Bloodwood, Zebrawood, Wenge, & Jatoba. 429 Pieces of wood. This bowl was made using the "Stacked Ring" technique of Tom Lohman, which is another way to produce a bowl from a single board. The rings are 3/16" thick, offset by 3/16" per ring, and progressively rotated 5/16".