Slow Twist Fidget A very slow twist fidget, includes main body, top and two nuts, one at 15% infill and one at 100% infill. just feels a little heavier but they do both travel at the same speed. the top just clips in place, add glue if you like but not nessesary. 15% infill, 0.2 also try a double nut filaments used, tri from inanimate and zero and two gradients from bambu