Prym Love Magnetic Pin Cushion & Bobbin Ring - Walmart.com
Spool Pin Mounts on Bobbin Winder SINGER 7100 7105 8500 9500 9600 Babylock ESE | eBay
Amazon.com: CKPSMS Brand- Extra/Spare Sewing Machine Spool pin (The Inner Diameter of The Opening is 3mm) Works for Sewing Machine Bobbin Winder Spindle
Amazon.com: YEQIN 2pcs Spool Pin Mounts on Bobbin Winder Fits All top Bobbin Winders 642225