Simthread Best 21 Assorted Colors Metallic Embroidery Machine Thread Kit 500M(550Y) for Computerized Embroidery and Decorative Sewing

• ✔ 21 ESSENTIAL COLORS - The most shine classic Metallic colors, just bright like a diamond. Janpan imported. Bring these glittery colors to decorate your sewing and embroidery fabric cloths. Metallic Embroidery Machine Thread is widely used for the emblem and uniform, simply make them Elegant and Royal! ✔✔ WARM TIPS OF METALLIC THREAD ✔✔ - Metallic Embroidery Machine Threads are trickier than polyester embroidery threads. Please use Topstitch Needle with larger eye to work with, such as SCHMETZ Topstitch 80/12 or 90/14 size. Adjust the tension of machine, keep the metallic thread coming out smoothly, lower the machine speed under ≤600 speed per stitch. Will prevent the tangled/break issues. ✔ SUPER SOFT - Made from softest 100% viscose core and coated with metal color foil. Skin-friendly, make you feel comfortable to stitch. Let's build a more environmental world. The material is much double expensive than polyester core. We are using the Japanese A+ class technology and equipments to make the Metallic Embroidery Machine Threads more excellent than other brands! Lower risk breaking or fraying, reduce the looping when embroidery and sewing. ✔ 40 WEIGHT & 550Y LENGTH - Simthread Metallic Embroidery Machine Thread is standard 40 weight and 550 Yards(500M) length. Compatible with ALL kind of embroidery and sewing projects. ✔ WASHABLE AND COLOR FAST - Simthread Metallic Embroidery Machine Thread can be washed by machine and hand. We suggest gently washing in water temperature under 140F within 30 minutes. 【Make sure buying through "Simthread" (Sold by) for original WARRANTY!!!】