Electronic Golf Ball Liner

The Electronic Golf Ball Liner has a plastic shell, two AA batteries are attached inside. As your victory weapon in the field this product is easy to operate with a light stroke of the marking pen, the center of gravity axis will automatically drawn. * Suit for all brands of golf balls. * The center of gravity (COG) for most of the balls may not close to the actual center due to manufacture error ?? in this case this product would be much more accurate than traditional Golf Ball Liner * ^We provide full range of printing methods for your choice and requests.^Freight matches shipping methods and time is free.^Sold Less Than Minimum and Unimprinted, cost is depended by the quantity and your choice of shipping methods.^Listed costs do not fit for shipping to Canada, please request quote