1721-Gray Whale Sulky™ Rayon Thread 40 Wt. 5,500 yd. Cone

Sulky™ a 40 Wt. European 100% viscose rayon thread with a shiny, silky luster. Its high tensile strength makes it especially suitable for all high speed electronic embroidery machines. 

Remember: Lower quality embroidery threads result in frequent thread breaks and lint accumulation. When this occurs this can lead to increased production costs – slowing down your production line, wasting thread and higher machine maintenance expenses.