Machine warranty 2 years, free to change the machine parts under warranty(no hunman reason) if there are any questions, you can contact us, our service team will help you set up the machine.
The consumables of the machine are the protect lens, focus lens:Protect lens: need cleaning it sometime, and change it serveral days; 4$/pcs
Focus lens: need change it several month. 40$/pcs.We also sell lens holders, protect goggles, protect helmets,other accessories.