Piranha 10" beakers are small enough to be easily transported to take with you wherever you go. The beaker-shaped base allows for adequate water filtration to cool smoke and also features a built-in ice pinch for extra-cool rips. Piranha beakers are made of borosilicate glass and come with a downstem featuring a built-in percolator and a 14mm herb bowl. Piranha beakers are easy to use and easy to clean.