Stainless steel bobbin with larger tube ideal for voluminous threads. Allows a quick change of the spool. Equipped with slider to adjust the thread tension. Perfectly balanced when rotating, is perfect to create a split thread dubbing loop. Tube with very strong hardened steel bush to prevent fraying.

Bobtec 1 (Regular) - Smaller Tube for thinner threads

Bobtec 2 (Thicker Tube) - Larger tube for thicker threads