ModPod Labs brings you their Cooling Stem, allowing you to produce big, smooth clouds thanks to its original rotating glass pinch design. Included with the cooling stem is a glass screen, giving you the option to either use a standard basket screen or to fill the entire glass joint. The cooling stem is 510 compatible, so will fit the vast majority of e-cigarettes and the more common convection vaporizers. The ModPod Cooling Stem is ideal for those who like a smooth, cool vape session. Maybe your current vaporizer isn't giving you smooth enough hits, this is a solution which won't break the bank.