To obtain a high degree of flexibility when knitting or crocheting, the cords for crochet hooks and Natural knitting needle points allow for a smooth replacement of the needle cord. The practical set includes a high quality synthetic cord in black, two black stitch stoppers and an assembly pin for readjusting when attaching and detaching the cord to the needle points. The cords are respectively screwed into the thread of the needle points. By means of the leverage effect of the assembly pin, the connection is reliably tightened.