The Mushroom Ashtray has a classic round shape and measures 4

The daab uses an all-glass airflow path to ensure the perfect balance of temperature control and flavor

The rest of the piece is 2

You can even add more components or take some away to change the size of this pipe

They measure 1

LA Pipes Bubbler Pipe - The Glass Hammer Sherlock Style Bubbler The Mushroom Ashtray has aThe Glass Hammer by LA Pipes is a handheld bubbler thats the perfect combination of style and functionality. This 6 inch long masterpiece has been completely handmade in Los Angeles using high quality borosilicate glass. The Glass Hammer ensures youll enjoy a smooth smoking experience thanks to its unique water cooling design. This bubbler has a deep bowl, a built in carb hole for controlling the size and intensity of your hits, and a fixed downstem.