Luvbuds 8' Wig Wag Glass Medium

8" Wig Wag Bottom Recycler Bong/Rig | Assorted Colors | Comes with Flower Bowl and Banger A recycler bong/ dab rig pipe designed for vaporizing cannabis concentrates, sometimes referred to as an oil rig, vapor rig, or concentrate pipe. Similarly to a bong, a dab rig filters concentrate vapor through water at the base. In addition to the central piece, dab rigs include a glass, quartz, ceramic, or titanium platform (called a nail or banger) to hold the concentrate or “dab”.