Gorgeous Golden pinkish glass bubbler is made out of high quality and thick borosilicate glass. It is very heavy. The pipe has a unique twist design in the neck, as can be seen in the pictures. You can see in the picture itself that the pipe is heavily golden fumed. That means it will change color after every smoking session. It will grow with you the more you smoke from it. Overall this pipe is gorgeous and will sell quickly. Size may very slightly.