18" Alien Beaker Bong – 9mm Thick Glass
Bring bold design and dependable function to your setup with the 18" Alien Beaker Bong from Castle Glassworks. This tall beaker bong is made from thick borosilicate glass and built for smoother, cooler hits thanks to its larger chamber, stable beaker base, and disk-style ice pinch.
If you want an 18 inch beaker bong that feels substantial in hand, performs well for regular sessions, and stands out visually, this is a strong choice
Specifications
Specifications
- Height: 18 inches / 45.75 cm
- Glass thickness: 9mm tube
- Base thickness: 15mm
- Joint size: 19mm female
- Tube diameter: 50mm
- Downstem length: 5.75 inches
- Material: Borosilicate glass
- Cooling feature: Disk-style ice pinch
- Design: Heat-bonded Alien graphic
What's in the box?
What’s Included
- 18" Alien Beaker Bong
- Color-matched bowl
- Color-matched downstem
- 3-in-1 bong multi-tool
- Castle Glassworks sticker
18" Alien Beaker Bong – 9mm 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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Thick glass for regular use
Whether you're chilling at home or on a weekend escape, this 18-inch beaker delivers smooth hits and serious style. Built with thick 9mm borosilicate glass, this piece is designed for buyers who want a sturdier daily-use bong with a more solid feel than lighter glass options.
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.
How Much Water Should I Put In The Alien Bong?
Fill the water just above the bottom of the downstem. Typically, about an inch of water above the tip of the downstem is sufficient. Overfilling can restrict airflow, while underfilling reduces the filtration effect.
Is The Graphic On The Alien Bong Durable?
Absolutely! The Alien graphic is heat-bonded to the glass, ensuring it won't fade or peel, even with regular use and cleaning.
What Should I Clean The Alien With?
The Alien Beaker Bong can be easily cleaned using standard bong cleaning solutions. Thanks to its durable construction and heat-bonded graphic, it can withstand thorough cleaning without any damage to the design.
How Should I Pack The Bowl Of The Alien Bong?
To ensure an even burn, pack the bowl loosely with your cannabis, allowing for good airflow. Avoid packing too tightly, as this can restrict airflow and affect the quality of your hit.
What material is it made from?
Our Alien Beaker Bong is constructed using high-grade borosilicate glass. This type of glass is known for its durability, heat resistance, and ability to handle sudden temperature changes without breaking.
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.
Ready to Upgrade Your Daily Driver?
If you want a thick glass 18 inch beaker bong with bold design, smooth function, and everyday durability, the Alien Beaker is ready for your next session.