For cycling trips I needed a very compact sewing kit. So I created this very small travel sewing kit. Diameter 15 mm. Two versions with heights of 75 mm and 62 mm. The first one has needles with a diameter of 64 mm, the second one has a maximum of 50 mm. You can insert 2-3 needles into the hole. An option with two different thread colors is also possible. And the length of the thread wound is about 5 meters. In order for the screw-thread to be printed better, you do not need to set a high speed, no more than 30-40 mm/s.