SINGER Portable Bobbin Winder for Class 15 & 15J Bobbins — Compact, One-Touch Auto Shut-Off

The SINGER Portable Bobbin Winder quickly and cleanly fills Class 15 and 15J bobbins with one-touch automatic winding and an auto shut-off when the bobbin is full.

Lightweight and compact, this standalone bobbin winder frees you from winding on your sewing machine and keeps your projects moving. It accepts an AC adapter (included) or three AA batteries (not included), making it equally useful at a home sewing table, in a classroom, or while travelling. The unit is engineered for consistent, neat winding and simple operation so you spend less time prepping and more time sewing.

How does the auto shut-off and one-touch winding save time?

The SINGER winder starts winding with a single press and stops automatically when bobbins reach capacity, preventing messy overfilling. This hands-off design lets you prepare multiple bobbins without supervision and reduces thread waste from uneven winding.

• One-touch start for immediate winding
• Automatic stop when bobbin is full to avoid overfill
• Consistent tension for even thread distribution
• Saves time compared to manual or machine-mounted winding

Which bobbins and sewing setups is this winder compatible with?

It is built to accept Class 15 and 15J bobbins—the sizes most often used with domestic straight-stitch and vintage-style machines. Because the winder works independently of a sewing machine, you can wind bobbins for multiple machines or have extras ready without interrupting your stitching.

• Compatible with Class 15 and 15J bobbins
• Works off-machine—no need to attach to a sewing machine
• Useful for hobbyists, instructors, and multi-machine households
• Ideal when preparing several colours or thread types for a project

What power options are available and where can I use it?

The unit includes a 120V AC adapter for regular home use and also runs on three AA batteries for cordless convenience. Battery power makes it feasible to wind bobbins in classrooms, craft shows, or while travelling, and the adapter provides reliable, continuous operation at a workbench.

• 120V power adapter included for home and studio use
• Batteries (3x AA) enable cordless portability (batteries not included)
• Switch easily between AC and battery depending on location
• Small footprint fits into sewing kits and travel bags

How easy is it to use and carry for classes or craft fairs?

The compact, lightweight construction makes packing and transporting simple, while intuitive controls reduce the learning curve. Setup and operation are straightforward: position the bobbin, thread the guide, press to start, and let the winder finish automatically.

• Compact size for easy storage and transport
• No specialized skills required—great for beginners
• Allows multitasking: wind spare bobbins while sewing elsewhere
• Durable plastic housing withstands frequent handling

Who is this for: The SINGER Portable Bobbin Winder is ideal for home sewists, quilting enthusiasts, sewing instructors, and anyone who needs tidy, consistently wound bobbins without tying up their machine. If you take classes, attend craft events, or work with multiple machines and thread colours, this compact, dual-power winder keeps your bobbins ready and your projects flowing.