This 7 inch dab rig employs a double showerhead percolator for double the filtration for a smoother rip, every time! The mini tube rig uses a 14.5m quartz joint, commonly found in most rigs, for greater versatility. Experience the best and bubbliest smoke sesh with this incredibly portable and formidable mini tube rig! This mini rig comes with its own glass dome and nail. Quartz banger sold separately.