UPC Glass has fumed the bubble base of this bong with silver. Watch the colors change as you continue to use it! This pipe features a pull stem grommet style and diffused downstem. This piece is easy to clean and is great for new smokers! This bong also features a ice pinch which allows you to stack ice for added cooling! Stands 8'' inches tall. Made in the U.S.A. by UPC Glass.