Metrosene® is a true all-rounder. On cotton, synthetics, mixed textiles, linen or silk, Metrosene® produces wonderfully smooth seams. Thanks to the optimal gliding properties of Metrosene® you no longer have to worry about elaborate tension adjustments. It's silk-like appearance will lend your creations added radiance.The thread is heat and shrink resistant and stands for highest color fastness. Made according to international ecological standards and is certified with Eco-Tex Standard 100. 100% Polyester