This one-hitter pipe has a spring-loaded cleaning action, allowing you to dump out the ash with a simple push of the end. At just 3 inches long, this mini pipe is the perfect one-hitter, and its one-click cleaning makes the smoking session that much easier. They are a great addition to your dugout or can be used as a standalone pipe. Specification: Material: Aluminum Alloy Size: 83x8mm Weight: 7.5g