Clear-Spun (No. 90) Spun Polyester

Recommended by Brother International for their domestic embroidery machines, this clean-running bobbin thread minimizes lint and comes in the popular class 15/A pre-wound bobbin compatible with many modern sewing machines. Wound on clear flanged plastic bobbins, it balances needle thread tension and offers high break strength with low elongation and shrinkage, ensuring smooth sewing operations.