Compatible with: PuffCo Pivot, PuffCo Pivot Mouthpiece Pivot’s quick-release 3D Chamber 2-Pack ensures you’re ready for anything. Preload the chambers before you head out, and pop on a fresh one with a twist whenever you need it. With Pivot's innovative algorithm driving the experience, you get consistent temps, big vapor, and incredible flavor. ** DOES NOT INCLUDE PUFFCO PIVOT ** (2) 3D Chambers Chamber: Ceramic Quick Release Threading