Our unique tapered protrusion insures maximum thread spool tensionand the bobbins ruby tip will keep the thread moving smoothly and preventsyour fly tying thread from cutting into the bobbin tube.

Made in the USA!

Sizes:

Warning:This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov