Ha ha look at the sellers description of this machine.....

http://www.ebay.co.uk/itm/TATTOO-MACHINE-166-/110892496768?_trksid=m7&_trkparms=algo%3DLVI%26itu %3DUCI%26otn%3D3%26po%3DLVI%26ps%3D63%26clkid%3D89 19876728912682211#ht_500wt_1287