Class 15 Bobbins — 2518P Clear

Reliable Taiwan-made quality: Crafted from durable plastic that resists cracking and wear. Made in Taiwan and packaged in Canada for dependable performance as part of your sewing machine accessories and supplies.

More bobbins, less reloading: Includes 20 clear Class 15 plastic bobbins to minimize winding interruptions and support multi-color thread prep for quilting, embroidery, repairs, or dressmaking. Top and bottom are completely flat.

Universal compatibility: Engineered 20.3 × 11.5 mm Class 15 bobbins. Compatible with Brother, Singer (including Singer 4452 & 4423), Janome, Kenmore, and other top home sewing brands that use Class 15 bobbins.

Jam-free smooth stitching: Helps maintain balanced thread tension to reduce tangles, skipped stitches, and thread breakage — ideal for beginners, hobbyists, and fashion students.

Clear bobbins for color control: Transparent design makes thread type and remaining length easy to see during multi-color projects for garments, crafts, alterations, and quilting.

Confirm your machine uses Class 15 bobbins (20.3 × 11.5 mm). These fit many Brother, Singer, Janome, and Kenmore home machines.

Wind thread evenly onto a bobbin, insert it into the bobbin case as directed in your machine manual, and sew as usual. The clear design lets you check remaining thread at a glance.

Keep spare bobbins wound with different colors for faster project changes. Store in a clean, dry place when not in use.