10″ Glass on Glass Gravity Bong

10″ Glass on Glass Gravity Bong

A 10″ clear glass gravity bong with the 14mm bowl included.

• Includes a 14mm Bowl

This 10″ glass on glass gravity bong is for someone who wants a unique smoking experience. It’s a clear glass gravity bong in two pieces: an outer cylinder that holds the water and an inner chamber with the bowl on top, with a rubber ring at the base for a tight fit. Plenty of people had good times with a gravity bong back in the day, and some still do.

Light the bowl as you lift the inner chamber up out of the water, and the chamber fills with smoke. Then pull the bowl, press the chamber back down, and inhale as the water pushes the smoke up. At 10″ it’s a 14mm gravity bong that’s ready out of the box. Need a spare or a different style? Check our 14mm bowls. If you’d rather run a standard pull, browse our mini bongs.

✅ Why Choose This Gravity Bong?

• Water and air pressure fill the chamber for one big hit
• Two clear glass pieces: outer cylinder and inner chamber
• Rubber base ring for a tight fit
• 10″ tall
• 14mm bowl included

A 10″ glass gravity bong, bowl included.

Frequently Asked Questions

How does a gravity bong work? It uses water and air pressure to pull smoke into the chamber. Light the bowl as the chamber rises through the water, then pull the bowl, push the chamber back down, and inhale the smoke as it comes up.

What bowl does it use? A 14mm bowl, and one is included.

How do I clean it? Iso and salt, give it a shake, rinse well. Our full guide to cleaning a bong covers the details.

Last Updated: October 6, 2026