At Preferred Abrasives, we work hard to find a source for beautiful, void free knife handle, pistol grip, etc. material. All our burl is flat, square, and book matched to give you the cleanest looking knife handle. We offer a range of woods including hybrid, pine-cone, maple burl, box elder burl, and more. The resin is durable and has no bubbles or voids. All our burl is single or double dyed and stabilized. We will always continue the search to bring you the best material we can. Every burl or resin knife scale is a one of a kind set.