|My plain Black Obsidian blanks are cut from nice clean obsidian. Some will
exhibit color, just not enough to warrant a premium They are available in
lengths from 2 inches in length to 8 inches. They are 3/8" in thickness, just
right for pressure flaking. Longer lengths are 2 inches wide and shorter
lengths are 1 3/4" wide. Plain Black blanks are $1 per running inch and
always in stock for immediate shipment. Also available in knife blade trim.