Description It is a set of 25pcs bobbins spools for domestic sewing machine. 25 bobbins with threads offers 23 colors which will meet your various requirements. You needn't to search the bobbins everwhere anymore,because the transparent case has well organized your bobins, and the case also protects your bobbins from physical and chemical harm. Features - Color: Transparent. - Material: Plastic. - Package size: About 12 * 10 * 1.1cm/4.7 * 3.9 * 0.4inch(L*W*H). - Assorted colors sewing thread:25 assorted colors which has no repeat, and the color would meet your various requirements. - Those bobins are suitable for domestic sewing machine only. - Case organizer: The transparent plastic case has the which are useful for housing the 25pcs bobbins. Assorted colors sewing thread:25 assorted colors which has no repeat, and the color would meet your various requirements. Those bobins are suitable for domestic sewing machine only. Case organizer: The transparent plastic case has the which are useful for housing the 25pcs bobbins.