Merlin Mini RigDescription The Merlin glass mini bubbler by Mjarsenal boasts a recycler system that pulls water up and into an upper chamber, recycling the smoke through the water multiple times. By incorporating a recycler water filtration system, the Merlin glass bubbler delivers even smoother and fuller bodied hits than its predecessors. This version comes with a custom made quartz banger attachment for all of your concentrate consumption needs, all in this one