Ah, what a great accessory for owners of GRAV water pipes and oil rigs! The One-Hitter Herb Slide works with any corresponding 14.5 mm female pipe and enables you to load just enough for one nice big hit.

This bowl sits atop raised stems, so it's also a joy to behold. It's made entirely out of high-quality borosilicate glass and has glass studs to make handling easier. This nice GRAV One-Hitter Banger is sold as a pack of 5.