Idk if this is useful, but tiny rubber bands works for bobbin thread control during storage. : r/sewing

Bobbin Rubber Band, Storage Tool Soft and Elastic Bobbin Protection Rubber for Storage(Big red)

【PREMIUM QUALITY】—Bobbin clamps made of soft silicone are very cute, adorable, reusable for a lifetime. 【NO UNRAVELING】—Clamping on the bobbins is

Bobbin Clamps Holders Keeping Bobbin Thread Tails Under Control and No More Thread Getting Tangled (24 Pieces)

How To Avoid Bird Nests When Sewing – MadamSew

How to Prevent Pinholes in T-Shirts And How To Repair

Bobbin problem, I just bought an embroidery machine, i was doing some tests and i tried to change the old bobbin that was already in the machine with the new one i

How to Check and Fix Bobbin Thread Tension • Stitch Clinic

Keep bobbins and spools together - Threads

How to Check and Fix Bobbin Thread Tension • Stitch Clinic

Common Sewing Machine Bobbin Problems And Solutions (+Videos)

sewing machine - Raising the bobbin thread doesn't work - Arts & Crafts Stack Exchange

How To Avoid Bird Nests When Sewing – MadamSew

How to Troubleshoot Sew Simple Sewing Machine Common Issues

Bobbin Storage