100% polyester Isacord is the thread of choice for maximum productivity and the highest quality embroidery. At nearly twice the strength of rayon thread, Isacord is the smoothest running and most reliable polyester thread produced. It has been engineered from the finest raw materials to provide just the right amount of elasticity to allow for high speed running without looping or puckering while virtually eliminating thread breaks. 1,000 meter mini-king spools featuring a unique snap down base for clean and easy storage.
I bought about 20 spools of embroidery thread in the last month and embroidery 3d puff. The supplies are AMAZING! Absolutely fantastic and i will not buy supplies anywhere else for now on. Prices are great and products are even better!