Bomb Erig Hourglass - RecyclerThe Hourglass is a specially designed glass top for Bomb erig, featuring an upgraded circulation function. Cloud flows through a curved tube on the outside of the glass and enters the interior, where newly upgraded air holes provide a smoother dabbing experience and better flavor. The unique hourglass design not only efficiently directs the water towards the mouthpiece but also adds an element of fun to your dabbing experience.