Yocan Green Personal Air Filter Mushroom

Shaped like a small toy mushroom, it does not look like smoking gear when it sits on a shelf. Take your draw, then breathe out into it. The cartridge inside works in four stages: a screen, a sponge, activated coconut carbon to catch the odour, then a cotton layer. The silicone shell can be washed, but pull the cartridge out first and keep that part dry. Yocan make one refill cartridge that fits every Yocan Green shape.