yep you can just see where its skimmed them a bit on the left finger ,, btw he might want to put a bandage on that cut , health and safety will never stand for some one bleeding at work , could pass on an infection you know 
Had mine done at the local surgery dr gave me load of drugs to take a hour before i had it done to mellow me out.
Went in didnt care about it to spaced Injections didnt hurt was ok till numbness wore off then the dog jumped on me n i cried liek a girl,
PS had to wear Y-Fronts for a week or so n walked like john wayne too
tell your mate to wear some swim trunks after for support,it works a treat.i watched em do mine,it never hurt a bit and was fine after a week.mind you i've seen some lads with a pair of linford christie lookalikes after there's so tell him it'll kill him.
When I had mine, they stuck the needle in my left knacker. Then I got told off by the nurse for swearing... the cow. After a couple of minutes of fiddling, the doctor said, "Right Fugly, half way there, do you want the other one done" I thought, Well, it's frozen anyway "Oh go on then". Suddenly, a needle went in my right knacker.... I am not afraid to say.... I missed the rest of it... out like a light.