heh i thought this was going to be a thread about dull pins. ive had 1 dull Terumo before, i hadnt used it or anyhting. I was injecting into delts, and I pushed that mother fucker in so hard and finally it broke the skin and i heard a "rippp" . I stapped myself, I was bleeding like a stuck pig. took me a while to not be afraid of sticking myself after that.