Get steamrollin'! The Mumbo Jumbo Steam Roller Glass Pipe is a simple yet elegant pipe that speaks to minimalism in design. Straight, Clear and adorned with 12 specified color marbles at the mouthpiece. Chameleon Glass is one of the most well known and respected American Glass companies. They are most popular for their hand pipes, bubblers, and accessories dating back as far as 1991. Located in Arizona, all pieces are 100% American made. Chameleon Glass is always creating new and innovative designs to bring fresh new products to the market.