There are three raised glass marbles on the right side of the bowl that serve as a roll stop and a carb hole on the left for clearing the pipe of smoke

It holds heat well and helps you get excellent flavor

the ashtray is durable and easy to clean

the glass is protected from heights up to 4 feet

and other necessities

Smoke Cartel Space Man Herb Slide 14mm Bowl - Various Colors Odor eliminating technology There are three raised glassShaped like a helmeted space knight from another galaxy, the Space Man Herb Slide is made of durable, heat resistant borosilicate glass. With its polished 14mm male joint, this all glass bowl fits water pipes with 14mm joints. Pack Space Man's deep bowl with your favorite herbaceous product, torch it up, and get lit. This cool herb slide would make a great addition to your glass collection and the perfect gift for any space cadet friend you may know.