Refill Thread Spools with Bobbin Winder Spool Adapter

Divide your big serger spools for smaller projects! Refill empty spools from big spools! Thread Winder: Bobbin Pin Spool Adapter. Bobbin winder spool adapter. I now have two models! Follow the link below to buy one: To purchase visit my shop here: https://marblegems.etsy.com 6mm bobbin pins. https://www.etsy.com/listing/15450831... 1/4 inch bobbin pins. https://www.etsy.com/listing/15592639... Save money and refill empty spools of thread. Instead of paying 40-50 cents or even 2-3 dollars for 100 yards of thread, pay 10 cents for 100 yards and refill and reuse your old spools of thread for all your projects.