GRAV Hourglass Pocket Bubbler – Clear – 4½″ – 10 mm

This palm-friendly GRAV® hourglass pocket bubbler packs smooth, water-cooled pulls into a compact clear-glass frame. The tapered waist is easy to grip, and the long stem helps keep splashback out of your mouth so every hit stays clean and tasty.

• Size & weight: approx. 4½″ tall; ~100 g thick borosilicate glass
• Joint & bowl: 10 mm female; includes GRAV 10 mm Cup Bowl
• Chamber: hourglass body with ~3.25″ stem to reduce splashback
• Best for: dry herb out of the box; compatible with 10 mm 90° quartz banger (sold separately)
• Color/design: clear glass with pocket-size footprint

Why You’ll Love It
It rips like a beaker but fits like a mug—easy to hold, quick to clear, and simple to maintain. The hourglass chamber fills fast for punchy, flavorful hits, while the extended stem keeps the experience smooth.

Care & Usage Tips

• Use just enough water to cover the end of the downstem for best diffusion.
• For easy cleaning, soak with a Formula 420 cleaner, then rinse thoroughly.
• Swap the bowl for a 10 mm 90° quartz banger to run quick micro-dabs.

Intended for legal use by adults 21+. Keep out of reach of children.

Ready for smooth, pocket-size sessions? Add this clear GRAV hourglass bubbler to your lineup and enjoy crisp, water-filtered pulls anywhere.