Check it so you grab like 9 pack of crayola washables and take the thing tht holds the ink out (best if you use all dif colors) then put sum rubbing alc in sumthing pref 40% or lower an let tht shit sit for a night an you'll have a super hard staining all buff resistant ink oh yah throw some dot.3 in that shit too yo.
Haha I crack myself up