well i was told by a friend of mine who is a tattooist not to bother getting your tattoo machine from china,especially those cheap machines.I have just started myself and was eager to get started and nearly bought one of those  kits.My tattooist friend gave me one to play about with,even i know they not great and i havnt got a clue.Remember a tattoo is for life,be very careful.Pay a little more and it will make a differance.