New Professional Bobbin Winder Gammill Bobbins
Gammill recommends choosing the TOWA bobbin case. The lint builds up relatively slowly and doesn't get behind the anti-backlash spring. Anti-Backlash Spring TOWA Gauge and Bobbin Tension Watch how to properly thread and maintain your M size bobbin winder. This bobbin winder will work for any M size bobbins. Bobbin Case Tension Adjustment Cleaning Lint from Underneath Bobbin Case Tension Spring Professional Bobbin Winder | Gammill, Inc Using a Bobbin Winder and Replacing a Bobbin On the Gammill Longarm Sewing Machine #bobbin #bobbins ...