Supra-Glide (No. 60) Filament Polyester

Less cost, less waste and ore yard than paper-sided bobbins. Supra-Glide is an economy priced sideless bobbin that out performs all paper-sided bobbins. The special sideless design eliminates the need for paper sides which often trap thread. It runs clean and will not clog up your bobbin cases. You'll get significantly more yards and stitches per bobbin with less bobbin changes.