Heavily golden fumed color changer. Very thick glass. Spotted accents throughout the pipe This fumed sherlock pipe is heavily fumed. That means it will change color after every smoking session. The more you smoke, the more it will change colors. You will see this pipe grow and change as you use it. It will end up looking much better then what you see in the picture, as the picture is taken before it has been smoked out of. This glass bubbler is very thick and made of high quality borosilicate glass. The pipe itself has beautiful spotted accents throughout the fumed part of the bubbler. As you smoke you will see the color change and integrate with the patterns of the spots. This glass item is individually hand-blown and beautifully handcrafted.