As well as trying a couple of tatts on myself,I use pig skin fake what i get of e-bay.The only thing is when i do a tatt on the pig ive noticed its hard to clean leaving black ink on,Ive tried green soap,water,soap all does not clean it.Tried to colour in the tatt with my 14rs to much ink any one else have this prop,Cant think wat to use to clean it so i can colour proper.