The Kind Glass 9mm Straight Tube Bong

Meet the daily driver built for big flavor and easy clears. The Kind Glass designed this Straight Tube Bong for Marijuana smokers who want simple operation, sturdy glass, and consistently cool hits without fuss. With 9mm borosilicate walls, a wide base, and efficient diffusion, it delivers smooth rips session after session.

What it is & how it’s used

This classic water pipe uses a tall, open chamber and a diffused downstem to filter and cool smoke. Pack your bowl with flowers, draw slowly, and let the water and ice do the rest. The long neck and ice catcher help reduce heat and harshness, so each inhale feels crisp and controlled. Prefer big clears? The straight path gives fast airflow for milky pulls on demand.

Dimensions & build

• Heights: 10-inch, 12-inch, 14-inch, 18-inch, or 24-inch

• Base: 5.5-inch diameter for rock-solid stability

• Mouthpiece: 2-inch diameter for comfortable inhalation

• Glass: true 9mm borosilicate walls

• Percolation: fire-cut 6-slit downstem for smooth diffusion

• Ice catcher: 3-notch design for extra cooling

• Joint setup: 18 mm male → 14 mm female downstem (easy accessory swaps)

• Warranty: lifetime coverage for long-term peace of mind

Key features (why smokers love it)

• Heavy construction: A genuine Thick Glass Bong that shrugs off daily use.

• High-flow performance: Straight shot, open bore, and slitted downstem = clean, even rips.

• Comfort-first design: Wide mouthpiece, steady base, and balanced weight.

• Upgrade-ready: Works seamlessly with bowls, ash catchers, and bangers.

• Easy maintenance: Quick ISO/salt rinse keeps it crystal clear.

Performance you can feel

• Cooling: Tall neck and ice catcher tame heat without adding drag.

• Flavor: Clean welds and efficient diffusion keep terps bright.

• Control: The straight profile makes timing your clear, simple, and satisfying.

A short history of the shape

Straight tubes are one of the earliest modern water pipe designs. Glassblowers favored the tall cylinder for its fast, direct airflow and easy cleaning. Over time, makers added thicker walls, wider bases, and better diffusion to handle bigger hits. This model carries that lineage forward with precise fire-cut slits and a real 9mm Bong build for long life on the table.

Who it’s for

• Daily flower fans who want dependable cooling and big clouds

• Smokers who prefer simple, high-flow tubes over complex percs

• Anyone ready to step up to durable glass with lifetime backing

In the box

• Straight tube water pipe (chosen height)

• Fire-cut 6-slit downstem

• Matching herb bowl

Care tips

Rinse with isopropyl alcohol and coarse salt, then flush with warm water. Let it dry fully before use. Regular quick cleans keep diffusion snappy and flavor fresh.

Upgrade your setup with steady balance, tough glass, and classic performance—this piece proves why the straight tube has never gone out of style.

Note: This product is dropshipped directly from the supplier.

Browse more from the The Kind Glass category here.

Added on October 31, 2025