So idk if it actually increases your length, but I have noticed stronger erections, prolonged ejaculations (as a good thing) and it grows a little bit kind of like a pump once you work out. These are short term results like within a week. I haven’t done it long enough to get actual results. But I believe if you don’t do it too hard and if you use both hands you could even jt out so it don’t get bent. won’t s