SPECIAL LOW-TENSION BOBBIN HOLDER FOR FREE MOTION QUILTING
This bobbin holder for free motion quilting and handlook quilt stitch partners with the free motion quilting foot to provide even tension as you quilt.
當車縫自由曲線時,使用此低張力梭殼可獲得較佳的線張力平衡。
適用機型:4100、eXperience 450、eXperience 520S
需卸下針版安裝