Check the listing for details. 3/4" Copper Bopper - Copper Billets, Flint knapping tools, arrowheads. Condition: New. Listed at 18.00 USD. Excellent performance. The best billet for the money, but will not hold up to miss use and abuse. A favorite tool of the majority of today's knappers. Copper Boppers have a "weight forward" feel that provides accuracy and a fast swing. These billets have helped knappers reach new plateau in thinning, they are forgiving to error, but, like a tire, they will eventually wear out. The better knapper you are, the longer they will last. The 3/4" BopperMuch like the 7/8" Just a smaller version for the "fine detailed work" on little points. Wood handle is 4" long and coated with rubber for a sure grip. Applications: * Finish work * Fine detail Tool Weight: 2 Oz. Free Priority Mail Shipping! Check out our other flint knapping supplies in our Ebay Store!