Crafted from durable stainless steel with a robust ergonomic design, this essential tool weighs 35 grams, ensuring optimal tension on your tying thread. The central shaft enhances spool stability, while two adjustable knobs provide precise tension control. Equipped with a resilient hardened steel bush, the tube prevents fraying, guaranteeing durability. Experience perfect balance during rotation, making the Stonfo Bobbin Holder an ideal choice for flawless dubbing. Elevate your tying experience with this expertly engineered, stainless steel bobbin holder.