Major risk. once u remove the needle from you, you have traces of blood, oil from aas and skin, not to mention skin, possible hair reminence and any bacteria floating around... hell, breathing on it, youre blowing all the dirt and shit accumulated in your nose... just painting a nasty picture. If you miss or hit a vein, pull it out, ditch the pin and get a new one. If its your last pin, then mistake number one. Dont ever have "only one pin". My rule is ALWAYS have 10, you willl never run out
Low life, cheap, hard up, nasty, fucking bastards need to buy new needles.
Ive got nearly 600 29g slins and nearly 2000 21gs pins and syringes ranging from 3 to 12 ml..... coming out my ASS!!!
There is absolutely no way in hell I would ever...eh, EH , EVER reuse a pin on anything. In fact, vet syringe and needles are just as sterile and easily available at local chain retail animal-feed-tractor-supply stores wink wink