MonoPoly Prewound Clear Class 15 (A-Style) Dozen Pack.
MonoPoly on prewound Class 15 (A-style) bobbins. Clear. 220 yds. per bobbin. 1 dozen. MonoPoly is .004" (.1mm) in diameter (90 denier) = Very fine thread.
MonoPoly on prewound Class 15 (A-style) bobbins. Clear. 220 yds. per bobbin. 1 dozen. MonoPoly is .004" (.1mm) in diameter (90 denier) = Very fine thread.