Nova's Maintaining your Singer Featherweight Bobbin Case
Nova's Singer Featherweight 221 Tip of the Month 2018
Nice original bobbin case holder / base. -Part # 170166 -Fits Singer model 301, 301A
Original Singer Bobbin Case Holder Base Fits Model 301, 301A Part # 170166
BERNINA Quick Tips: Loading a Bobbin - Modern Domestic
New replacement bobbin case. -Part # 201764 -High Quality, Made in Jappan -Fits Necchi SuperNova, Ultra, Julia and BU models
New Replacement Bobbin Case Fits Necchi SuperNova, Julia, Ultra Part # 201764
Bobbin Case Maintenance Prevents a Slew of Problems
How to repair the handle of a Carrying case from a Sewing Machine
Sewing Machine Maintenance: How to Oil and Clean (Front Loading Bobbin)
How to Clean your Bobbin Case
New replacement bobbin case -Open front -Fits Singer model 206K, 206W, 306W -Part # 105032
New Replacement Bobbin Case Open Front Fits Singer model 206K, 206W, 306W
Baby Lock Machine Maintenance - Cleaning the Bobbin Area
Cleaning the Bobbin Case – MELCO Help Center
Singer Bobbin Case, Hook, Race & Parts – Central Michigan Sewing Supplies Inc.