Dr. Slick - Dr. Slick Ceramic Bobbin 4"

This is easy to use and good at keeping tension

Quantity: 3

They have delrin feet for smooth tension on the thread spool, and have dual ceramic inserts for smooth application of thread to fly. These funnel shaped inserts allow for a smoother application of thread or other materials as the bobbin is rotated, and they cause less breakage than traditional pipe or straight edged inserts.