cheap ice bongs: 10 Things I Wish I'd Known Earlier

https://emilianoffmd.bloggersdelight.dk/2020/07/09/the-history-of-ice-catcher-bong/

On the subject of having an enormous, easy strike off a bong, nothing guarantees a cough-free pull like stacking the h2o pipe stuffed with ice cubes. Cooling down the smoke within a bong will make a huge big difference