VERY well made, heavy, steel bobbin to hold up to heavy threads and pressure. 200D Nano silk doesn’t stand a chance with these guys!

Bobbin holder made entirely of stainless steel with a sturdy ergonomic structure. Its weight of 35 grams helps to maintain a good tension on the tying thread. The central shaft guarantees the maximum stability of the spool, while the two knobs allow the perfect adjustment of the tension. Tube with very strong hardened steel bush to prevent fraying. This bobbin holder is perfectly balanced during rotation and is therefore ideal for dubbing.