Dimpled Glass Cooling Tube (Resin Amber)
This Dimpled Glass Cooling Tube can be used with the Firewood 7 Extra Cooling Mouthpiece to provide cooler vapor than the standard mouthpiece. Tube length is approx 3 inches (76mm), inner diameter is approx. 0.31 inches (7.9mm) and outer diameter is approx. 0.49 inches (12.5mm).