WonderFil’s size B bobbins are engineered specifically for the majority of BERNINA models! Sold per tube of five single color bobbins in a reusable plastic casing, each bobbin containing 200 yards (183m) of DecoBob™ thread. This incredible 80wt 2-ply cottonized polyester thread carries a textured matte finish that has been treated to behave more like cotton and eliminate stretch. Delicate but incredibly strong, this lightweight thread ensures stitching becomes less bulky and designs softer while the fine weight also allows for more acute miters and rounder, smoother curves. Use for Precision piecing, stippling, machine embroidery, top and bottom thread for quilting, button holes, digitized lace design, hidden stitches and more. DecoBob is an excellent all-around choice bobbin thread for sewing, embroidery, and longarming, and these jumbo Size B bobbins are compatible with most new models of BERNINA sewing machines*.Choose from the following colors:
Jumbo Bobbin fits BERNINA 435, B 475, B 480, B 500, B 535, B 570 (new style), B 590, B 700, B 710, B 720, B 740, B 750, B 770, B 790s of all variations, and the B 990. (Note: these will not fit BERNINA Series 8 machines)
