Superior Threads SuperBobs Polyester Bobbin 12pk Class 15 (#623 Silver)
Super Bobs Poly #623 Silver (Class 15) 12 pack pre-wound bobbins. 60 weight, 2 ply polyester pre-wound bobbins. You'll love the quality and convenience of Super Bobs Poly pre-wound bobbins!
Each bobbin contains 130 yds.
Color: Silver