Orange - Bobbin Clips - for Class 15 Bobbins - Purple Hobbies LLC

Orange - Bobbin Clips for Class 15 Bobbins - Purple Hobbies LLC, No more tangled bobbin threads!, Designed especially for Class 15 bobbins., Each

Purple Hobbies Hand Sewing Companion

Class 15 Bobbin Clips for Ever Sewn, Brother Baby Lock and more!

Grey - Bobbin Clips - for Class 15 Bobbins - Purple Hobbies LLC - Big Dog Sewing

Sewing Bobbin Clips

Grey - Bobbin Clips - for Class 15 Bobbins - Purple Hobbies LLC - Big Dog Sewing

Bobbin Box

Singer Bobbins Class 15 Transparent, 4-Count

Can you use two bobbins of different colors on one machine? - Quora

The SINGER Transparent Plastic Class 66 Bobbins serve as replacements for many SINGER sewing machine models as well as other brands with drop-in bobbins. Consult your machines manual to ensure correct bobbin size. Use the bobbins beneath the needle plate in automatic sewing machines to wind the thread for your embroidery projects. Never add thread to a partially wound bobbin, as it may be uneven and cause thread to tangle or break.

Singer Plastic Class 15 Bobbins - 4 pack