72Pcs 36 Colors Prewound Bobbins and Thread Spools for Hand & Machine Sewing

【What You Get】Come with 36 pcs different colors sewing thread spools, 36 pcs different colors prewound bobbins in a box. Bright and vibran, meet the requirement of projects needing variety of colors.【High-Quality Material】100% Polyester thread, sturdy and solid, it will not be fraying, breaking and tangling up easily. 360 Yard each spool. The bobbins are made of the sturdy plastic that will be not easily broken during shipping.【Bobbin Size】Class A, Class 15, each bobbin has 40 yards of thread. Suitable for sewing machines with automatic winding function, and also suitable for most sewing machines.Such as HAITRAL Brother, Babylock, Janome, Kenmore, Singer etc. But not suitable for the Singer Futura Embroidery machines. And it can be used for a variety of sewing projects Perfect for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.