Exhibition: Beautiful, unique, full figure and color on both sides. May include feather crotch, fiddleback, marble and/or checkerboard figure. Excellent grain flow.
Supreme: 75-90% excellent figure and color on both sides
Grade 1: 50-60% very nice figure and color
Grade 2: 40-50% nice figure and good color
Grade 3: 30-40% medium figure, good color
Grade 4: good, straight grain flow, plain figure, blemish free