Schacht ski shuttle
Made to hold medium to heavy yarns, Schacht ski shuttles are designed so that the yarn is wrapped horizontally around the top of the ski. The smooth bottom slides smoothly across the warp.
These shuttles are available in two sizes:
18 po : 18″x1.5″x1.5″ (3.5oz)
24 po : 24″x1.75″x1.5″ (5 oz)