The "Sew-all Thread 100 m rPET" is the new sewing thread from Gütermann creativ made of 100 % recycled polyester. 7 Spools in this kit. Col.999/Dark: Colors: #339 Midnight, 156 Light Green, 696 Walnut, 000 Black, 701 Rail Grey, 512 Plum, 824 Green Bay. The advantages: -100 % recycled polyester -Made in Germany -no flying fibres when sewing -no thin and thick areas - optimal sewing protection -no thread twisting -tear and abrasion resistant -elastic and flexible -soft and supple -non-fade and colorfast Gutermann Recycled rPet Sew-All Polyester Thread is the better way to use discarded plastic rPet bottles and recycle them into something useful rather than putting them into landfills. 10 spools of 100% Recycled Polyester Sew-all Thread are produced from just one PET beverage bottle, with the same high quality as the existing Gutermann Sew-all Polyester Thread -- and the same price point! A beautiful way to do your part to protect the environment.