Grace Glass Cooler "Blue" 18,8

If you are looking for a maximum of smokiness and therefore want to give the usually somewhat rough bong smoke more smoothness, the pre-cooler is the first choice.

This GG Cooler with robust 5mm glass fits all glass bongs with 18.8 mm grind. The smoke through the slot diffuser evenly swirled and enriched with oxygen, resulting in significantly less irritation when drawing.

Those who like to smoke without a kick hole and prefer to use the lift-off technique will appreciate the handle on the bowl.