fina for local inject?

does fina make good result, strenght and size, for local inject?
i plan to do local inject in biceps and calves soon...

Ive done it and like it. watch out for those veins..

what size of pins for biceps?

i did 5/8 25 gage, also a insuling pin would be a second alternative.

i use 25g 1" for calves and they are my favorites, east to get to and you can use both hands.

i tried biceps but just wasnt for me.

try your chest, thats a fun shot too