Illustrated Guide By A Freaky Russian: How To Build Self Tattoo Machine

I guess everyone thought once or twice of having a homemade tattoo. It is cheap and even kids can have it done, cause no age is asked. Last week I met a friend of mine and noticed he had a tattoo on his left hand. He said his girlfriend did it for him using a self made machine. I have got interested in how one can make it at home and found the following (click the image to enlarge):

And here is more detailed instruction:

Well, if some of you think that a self tattoo machine is a good idea I must tell you that I have also come across the fact that they can use a first guitar string as a pin… Still, if some of you would like to give a try to make this this machine just for fun, I am willing to assist you in translating from Russian.

P.S. You might also be interested in extreme body piercing idea.