ITEM NAME:Disc Bobbin Holder Fly Fishing Tying Holder Fly Fishing Tying Tools Accesso G9B2 Disc Bobbin Holder Fly Fishing Tying Holder Fly Fishing Tying Tools Accesso G9B2 The sprung arms retain just enough tension so that the thread feeds off easily when wound, but stays in place when the holder is released. This tool holds a bobbin of thread or floss, allowing it to be applied seamlessly to the hook and keeping waste to a minimun. Thumb pad bobbin holder with flared tube to reduce thepotential for fraying tying thread. size:11cm Material:Stainless steel + brass colour:Brass color Package Contents: 1 * Disc Bobbin holder.Thumb pad bobbin holder with flared tube to reduce thepotential for fraying tying thread. This tool holds a bobbin of thread or floss, allowing it to be applied seamlessly to the hook and keeping waste to a minimun.