Thread(polyester 100%), Core(polyethylene), Needle Threader(aluminum), Case(polypropylene).30 THREAD SPOOLS IN ASSORTED COLORS. High quality threads in 30 beautiful colors to get you started on any stitching projects or help you easily match colors when mending clothes45M AND 110M SPOOL SIZE VARIATIONS. 45m spools are ideal for hand sewing; 110m spools are suitable for both machine and hand sewingSTRONG AND DURABLE THREADS. High elogation reduces the frequency of thread breaking or fraying, which offers you a good sewing perfomanceCOMPACT TRAVEL SIZE. A handy, lightweight organizer allows you to bring your sewing thread kit with you everywhere and be prepared for any wardrobe emergenciesCONVENIENT NEEDLE THREADER. The sewing kit comes with an aluminum needle threader to make threading needles less eye-straining

50-yard threads: Smaller thread spools for hand sewing, packed in a handy hard polypropylene box.

110-yard threads: For both machine sewing and hand sewing, packed in a soft plastic bag.

Nice assortment of 30colors threads. Such as White, Black, Green, Brow, Pink, etc.

Various colors matching make quick repairs!

Great for button sewing and mending kids' clothing, etc.

Comes in 45-meter spools convenient for both hand sewing and machine sewing.

Ideal for General Sewing, Quilting, Tapestry, Dress Making, etc.

Comes with an elaborate needle threader.

Easy to put a thread through! Nice sewing accessories and supplies.