OTTO Embroidery Pre-Wound Bobbin Thread, Perfect for Effortless Embroidery! Reduce Breakage, Knots Jams!, Make embroidery setup faster and smoother with OTTO Embroidery Pre-Wound Bobbin Thread. Designed to reduce breakage, knots, and jams, these L-Type paper-sided bobbins provide reliable performance and hassle-free use for small to medium-sized embroidery projects., Key Product Features. 134 yards per bobbin for small to medium-sized embroidery projects 144 pcs per box (not sold separately) ensures ample supply for ongoing projects Paper-Sided design facilitates easy insertion and removal from bobbin case Continuous polyester filament thread with a 70D2 thickness for strength and durability Crafted from 100 polyester for exceptional durability and color retention
