25G 5/8 needle

Where can you use a 25g 5/8 needle?

bicep,calf,lat,pec,trap,tricep

And all of those places will hurt like hell...

anywhere but glute and thigh basically.

i have used them on my thighs because i was traveling vie air and couldnt find anything else. i just made sure that i buried them as deep as i could. the amount of subcutaneos fat you have makes a difference. if you are really lean you can get to the muscle with a shorter pin