About this 3D model

Actually fire breathing Charmender. Add aquarium pipe and some lighter gas, and you are ready to light it up Please don't burn yourself or loved ones (also strangers, don't burn strangers too) You can roast marshmellows in it's breath, puts out a good show and a wow effect. I printed it with PLA So how does it not melt? Because of it burst flames into air at 60degrees, all the heat goes up, away from the print. Also flame never reaches to the mouth because of the speed of coming out of the pipe is higher then the gas could burn.