






Extraterrestre (18")
Specifications
Product Specifications
Glass Thickness: 9mm walls / 15mm base
- Heavy-duty borosilicate glass that won't break easily
- Extra-thick 15mm base adds stability and won't tip over easily
- Durable construction for everyday use
Height: 18 inches / 45.75 cm
- Medium to large-sized bong (about 1.5 feet)
- Taller height cools smoke more for smoother inhales
Joint Size: 19mm Female
- This is where you insert the bowl/downstem
- Standard size - replacement parts and accessories easy to find
- Extra thick downstem joint for durability
Tube Diameter: 50mm
- Comfortable mouthpiece size
- Showcases the alien-themed artwork
Downstem Length: 5.75 inches / 14.5 cm
- Keep this measurement handy for replacements
- Ensures optimal water filtration
Best For:
- Those seeking medium-to-large sized pieces
- Smokers who want smooth, well-filtered hits
Care & Use:
- Fill water just above bottom of downstem (about 1 inch above tip)
- Don't overfill (restricts airflow) or underfill (reduces filtration)
- Pack bowl loosely for good airflow and even burn
- Use standard bong cleaning solutions
- Heat-bonded graphic won't fade or peel with cleaning
- Disk ice pinch allows for extra-cool hits
What's in the box?
What's in the Box
Your Alien Beaker Bong: The complete 18-inch beaker bong featuring striking extraterrestrial inspired alien design with heat-bonded vinyl graphic, ready to deliver smooth hits with serious style right out of the box.
Color-Matched Glass Bowl & Downstem: Essential accessories perfectly coordinated with your bong's aesthetic.
Bong Multi-tool: A handy 3-in-1 accessory for maintenance:
- Bowl poker - clears ash and debris from the bowl
- Kief scoop - collects the fine particles from your grinder
- Tamper - packs material evenly for better airflow
Castle Sticker: Official Castle Glassworks branding sticker to personalize your gear.
Bottom Line: Everything you need to start your extraterrestrial journey immediately. Simply fill water about an inch above the downstem tip, and experience unmatched water function with smooth, consistent hits—perfect for chilling at home or weekend escapes with an alien-themed twist.

Extraterrestre (18")
Add The Alien Beaker to Your Collection Today
The Alien Beaker is ready for your next smoke session. Whether you're chilling at home or on a weekend escape, this 18-inch beaker delivers smooth hits and serious style.
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.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Free shipping and returns
Alien Details
Elegant Design
Heat-bonded vinyl graphic ensures lasting beauty without fading or peeling.
Durable Construction
9mm thick tube with a 12mm extra-thick base for stability and durability.
Extra Thick Downstem Joint
Engineered for the demands of everyday use, this sturdy downstem joint features reinforced walls that greatly minimize the chances of chipping or cracking.
Disk Style Ice Pinch
A disk ice pinch is more than just a sleek alternative to traditional ice notches—it also provides notable durability benefits. Unlike notches that may thin out sections of the glass, a disk ice pinch is often formed as a thicker, continuous piece.
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.
