The Schacht End-Delivery Shuttles are the ultimate in shuttles designed especially and precisely for handweavers. They are lightweight, comfortable to throw and catch, adjustable to a variety of yarns, and easy, really easy, to thread. Available in 12" and 15" sizes, the end-delivery shuttle has a pirn which remains stationary, instead of a free-spinning bobbin. The weft yarn unwinds off the pirn's tip when the shuttle is in motion and stops unwinding when the shuttle stops. The yarn comes off the pirn and goes through a set of tension pads and comes out of the shuttle at a constant tension. This even delivery of weft causes less draw-in, which in turn makes better selvedges.