The Conical Mini Beaker Bong is simple in function and easy to clean! It's made from clear borosilicate glass with a classic beaker style chamber. This type of body style is so popular because it allows more room in the chamber for smoke accumulation and larger rips, even from a relatively small pipe like this one! The wide base is also extra stable on flat surfaces compared to other shapes. A fixed interior downstem provides a bit of quick water diffusion to smoke as you inhale. Each bong includes a 14mm male herb slide.