

12 Inch 9mm Beaker Bong with Ice Pinch | Hex Geometric Glass Bong
If you want a 12-inch beaker bong that feels compact without hitting like a tiny travel piece, the Hex is the sweet spot. Its 9mm borosilicate glass tube and 15mm thick base give you the durability of a serious daily driver, while the beaker shape adds the stability and water capacity people want for smoother, cooler pulls. The result is a piece that looks distinctive, feels solid in hand, and performs consistently session after session.
Specifications
Specifications
- Height: 12 inches
- Tube Thickness: 9mm
- Base Thickness: 20mm
- Material: Borosilicate glass
- Joint size: 19mm female
- Tube diameter: 50mm
- Downstem length: 5.75 inches
- Ice pinch: Yes
- Included accessories: Matching bowl and downstem
- Style: Graphic beaker bong
What's in the box?
What’s Included
Inside the box, you’ll get:
- 12" Hex Beaker Bong
- Matching glass bowl
- Matching downstem
- Bong multi-tool
- Castle Glassworks sticker

12 Inch 9mm Beaker Bong with Ice Pinch | Hex Geometric Glass Bong
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQ’s
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Form and Function
Its unique and eye-catching design makes it a conversation starter, while its reliable construction ensures consistent, high-quality performance every time. Built with exceptional craftsmanship and attention to detail, the Hex Bong delivers both aesthetic appeal and practical function, making it an ideal choice for any enthusiast.
Free shipping and returns

A Reliable Bong
This bong features a tube made of strong, 9mm-thick glass, designed to withstand regular use without easily breaking. It also has an extra-thick 15mm base, giving it exceptional stability. Together, the thick tube and solid base provide unmatched durability and reliability, making this bong a long-lasting addition to your collection.
A graphic design that lasts
The geometric Castle artwork gives the Hex a stronger identity than standard clear glass while keeping the clean look of a classic beaker. The design is meant to stay sharp over time, not feel disposable.
Compatible Parts & Replacement Fit
Need backup parts or planning ahead for replacements? This bong uses a 19mm female joint and includes a 14mm bowl, making it easier to shop for the right accessories when needed.
Browse compatible parts here:
If you’re unsure what replacement size to order, these guides can help:
Designed for buyers who want dependable function without overpaying for hype
Cleaning & Care
To keep your beaker bong tasting clean and pulling smoothly, change the water regularly and rinse the piece after use. Because this design uses smooth borosilicate glass surfaces and a removable downstem, routine maintenance is straightforward.
For deeper cleaning, use a glass-safe cleaning solution, rinse thoroughly, and allow all removable parts to dry fully before reassembly. Regular cleaning helps preserve flavor, airflow, and overall performance.
Need more help caring for your setup? Visit our Help Center.
FAQs
Please read our FAQs page to find out more.
What material is the Hex Bong made from?
It's crafted from high-quality borosilicate glass, known for its durability and heat resistance.
Can I add ice cubes directly into the Hex Bong?
Yes, the ice pinch is specifically designed to hold ice cubes to cool the smoke.
How is the Hex Bong packaged when shipped?
It is securely packaged in protective padding and a sturdy box.
What’s the ideal water level in the Hex Bong?
Fill the base just above the downstem openings, typically about 1 inch.
How do I clean the Hex Bong?
Clean it regularly using isopropyl alcohol and coarse salt or bong cleaning solutions.
Shop More Beaker Bongs and Accessories
If you’re still comparing options or want to build out your setup, explore these collections:
If you’re new to glass, start with our Beginner’s Guide to Choosing a Bong.
Looking for a bong for on the go?
If you want a 12-inch beaker bong that feels compact without hitting like a tiny travel piece, the Hex is the sweet spot.
