


12" Squigz Beaker Bong - 5mm Thick Glass
Built for smokers who want reliable performance with a more distinctive visual style, the 12" Topography Beaker Bong delivers everyday function in a classic beaker. Its 12-inch height, 5mm thick glass tube, 7mm base, 50mm diameter, 19mm female joint, and 5.75-inch downstem create a straightforward setup that feels solid and easy to use.
Specifications
Specifications
- Height: 12 inches / 30.50 cm
- Glass thickness: 5mm tube
- Base thickness: 7mm
- Joint size: 19mm female
- Tube diameter: 50mm
- Downstem length: 5.75 inches
- Material: Borosilicate glass
- Cooling feature: Disk-style ice pinch
- Design: Heat-bonded Topography graphic
What's in the box?
What’s Included
Your order includes everything you need to get started:
- 12" Topography Graphic Bong
- Colored glass bowl
- Colored glass downstem
- 3-in-1 bong multi-tool
- Castle Glassworks sticker

12" Squigz Beaker Bong - 5mm Thick Glass
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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Solid no Matter where
The Topography Beaker Bong keeps its look understated at first glance — the heat-bonded topography work reads like a hand-traced elevation map, packed with the kind of layered linework you'd see on a backcountry trail guide. That texture gives the whole piece a tactile weight to match its physical one, built on a 5mm tube wall and a thicker 7mm reinforced base that anchors the 12" setup solidly on any flat surface.
Free shipping and returns

A bong that feels right
The Topography Beaker Bong settles into your hand the way a good beaker should, that wide beaker weighting every pull, the cold water talking back with a steady bubble rather than a gurgle. You pack the bowl, drop a couple of cubes into the neck where they click against the glass, light up, and the smoke comes through cool and full without ever feeling thin in the mouth. The layered artwork stays quiet in a lit room, more like a textured background than a statement piece, and the cobalt downstem and matching bowl keep just enough colour to register without dominating the table.
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.
Why does the beaker shape matter?
The beaker base helps cool and filter smoke more efficiently, resulting in smoother hits.
Does it come with a downstem and bowl?
Yes. The Space Case Bong includes a matching blue downstem and bowl for a complete setup.
Can I add ice to it?
Yes. Many users place ice cubes in the neck for an even cooler smoking experience.
Does the bong help minimize splashback?
The beaker shape and water level usually prevent splashback, but filling it correctly is key to avoiding accidents.
Will the design fade or peel off after cleaning?
No, the design is permanent. The design is bonded into the glass, so no worries about it fading or peeling.
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.
