Ống dẫn xả universal cho GTFO Antifog Goggle Blower

An exhaust manifold that slips in behind the top edge of your goggles, no gluing or hole punching required. TPU recommended for safety reasons. Print with supports and exhaust hole touching bed.

Route both tubes from the back of your helmet/goggles to around where your forehead is, and mark and cut with a bit of extra slack. Insert tubing into both ends of duct.