Description: MULTIPLE COLOR THREADS: Which is totally enough for your normal daily using. STANDARD SIZE TO FIT MOST SEWING MACHINES, can be applied for a variety of sewing machines . Perfect for anyone just starting out with an embroidery machine or a sewing machine. KEEP THE BOBBINS ORGANIZED: Comes with a clear transparent bobbin case with each bobbin in a separate spot that is very organized. Plastic made with clear view is easy to see which color to choose and let your hand sewing in an orderly way. REUSABLE BOBBINS: There are many bobbins which twined different colors threads and these bobbins also can be used to new bobbins after the threads were finished. GREAT TOOLS FOR DIY LOVER: It is an essential accessories for your sewing machine for handmade and patch the clothes. It's the best choice for you preparing gifts for your wife, mom, sister or friends! Specification: Material: ABS Color: Multicolor Package included: 5/10/20/24/50/100pcs Sewing Thread