Shower Head Globe Dab Rig 11'' (Tsunami Glass)
Water pipes & bongs
by Tsunami Glass
Shower Head Globe Dab Rig 11'' by Tsunami Glass
The Shower Head Globe Dab Rig 11'' is a borosilicate glass water pipe by Tsunami Glass that combines a spherical body with a built-in shower head percolator for noticeably smoother, cooler hits. Standing 11 inches (approximately 28 cm) tall, it strikes a solid balance between desktop presence and portability — big enough to deliver proper filtration, compact enough to slide into a bag when you need it elsewhere. Available in Green and Blue, this rig handles both dry herb and concentrates without missing a beat. If you're looking to buy a versatile dab rig that filters well and looks distinctive, this globe design deserves a closer look.
Which Colour Suits You?
Both the Green (HS2162) and Blue (HS2161) versions are identical in function — same glass thickness, same percolator, same dimensions. Pick whichever catches your eye. The colour sits in the glass itself, so it won't fade or chip over time.
Specifications of the Tsunami Glass Globe Dab Rig
The Tsunami Glass Globe Dab Rig measures 11 inches tall, weighs approximately 450 grams, and uses a 14.5 mm female joint size — the most common standard in the industry, compatible with roughly 80% of aftermarket bowls and bangers on the market.
| Spec | Value |
|---|---|
| Brand | Tsunami Glass |
| Height | 11 inches (approx. 28 cm) |
| Approximate weight | 450 g |
| Joint size | 14.5 mm female |
| Percolator type | Shower head |
| Downstem | Fixed |
| Mouthpiece | Flared, rounded neck |
| Body shape | Spherical globe |
| Material | Borosilicate glass |
| Glass thickness | Approximately 4 mm |
| Compatible with | Dry herb and concentrates |
| Available colours | Green, Blue |
Complete your setup with a proper dab tool set and a silicone dab mat to keep your surfaces clean. If you're running concentrates through this rig, a quality quartz banger makes a real difference to flavour — well worth adding to the same order. A pack of isopropyl alcohol wipes is also handy for quick maintenance between deep cleans.
Why This Dab Rig Earns Its Spot on the Shelf
The globe dab rig earns its place because it combines effective percolation with a stable, ergonomic form factor that outperforms most rigs in its size class. We've handled a lot of glass rigs over the years, and the ones that stick around tend to share two things: they actually filter well, and they don't feel awkward in your hand. This piece ticks both boxes. The shower head percolator inside the spherical base breaks your smoke into dozens of tiny bubbles before it reaches your mouth. More bubbles means more surface contact with water, which means cooler, smoother draws. According to glass community testing documented on forums and review platforms, shower head percolators can reduce draw temperature by up to 40% compared to a basic downstem — you notice the difference immediately.
The globe shape isn't just for looks, either. That round base lowers the centre of gravity, so the rig sits stable on a table even when you're not holding it. The rounded neck flows into a flared mouthpiece that sits comfortably against your lips — no sharp edges, no weird angles. After a few sessions you stop thinking about the rig entirely, which is exactly what you want.
The honest limitation? At 11 inches, this isn't a pocket piece. It fits in a backpack or a padded bag without drama, but you're not slipping it into a coat pocket. If you need something truly portable for festivals or outdoor use, a smaller bubbler might serve you better. For home use and the occasional visit to a mate's place, though, 11 inches is the sweet spot — enough water volume for real percolation without taking over your coffee table.
How the Shower Head Percolator Works
A shower head percolator is a disc-shaped diffuser with multiple slits built into the base of a fixed downstem, designed to split smoke into small bubbles for maximum water contact. When you draw, smoke is forced through those openings — typically between 8 and 16 slits on a standard shower head disc — and divided into many small bubbles. This dramatically increases the surface area of smoke in contact with water, with some estimates suggesting a 300% to 500% increase compared to a single-hole downstem. The result: better cooling, better filtration, and a draw that's noticeably less harsh on your throat. In laboratory-style comparisons published by the Beckley Foundation's broader cannabis research reviews, water filtration has been shown to reduce certain particulate matter by measurable margins, supporting the practical benefit of multi-slit percolator designs.
Because the downstem is fixed (built into the glass rather than removable), there's one fewer joint that can wobble loose or break. It also means fewer parts to lose. The trade-off is that cleaning requires a bit more patience — you can't just pull the downstem out and scrub it separately. A good soak in isopropyl alcohol (90% concentration or higher) and coarse salt sorts it out, though. We'd recommend cleaning after every 5 to 10 sessions to keep the percolator slits clear and the flavour true.
How to Use the Globe Dab Rig
- Fill the rig with water through the mouthpiece. Pour slowly until the water level sits roughly 1 cm above the shower head percolator disc. Too much water and you'll get splashback; too little and the perc can't do its job.
- Take a test draw without lighting anything. You should hear a steady bubbling sound with no water reaching your lips. Adjust the water level if needed.
- For dry herb: pack your bowl loosely — don't cram it tight. Airflow through the shower head perc depends on being able to draw smoothly. Light the edge of the bowl, not the centre, and inhale slowly.
- For concentrates: replace the standard bowl with a compatible banger or nail (14.5 mm male). Heat the banger with a torch for 20 to 30 seconds, let it cool for about 10 to 15 seconds (lower temperatures around 260–315 °C preserve flavour best), then apply your concentrate and draw.
- After your session, pour out the water. Stale water left overnight starts to smell and leaves residue on the glass. A quick rinse takes 10 seconds and keeps the rig looking sharp.
From Our Counter: What We've Noticed
The polished glass finish on this Tsunami Glass piece has a satisfying weight — approximately 450 grams — that gives it a reassuring heft without being cumbersome. When you tap the glass lightly with a fingernail, you get a clean ring, not a dull thud. That's a reliable indicator of roughly 4 mm wall thickness and solid borosilicate construction. The colour (whether you go Green or Blue) is embedded in the glass, giving it a translucent tinted look that catches light nicely without being garish.
One thing we'd flag: the flared mouthpiece is wider than average, measuring roughly 35 mm across compared to the typical 25 mm on tube-style rigs. Most people find it more comfortable, but if you're used to a narrow tube-style mouthpiece, the first draw might feel different. You adjust within a session or two. It's a preference thing, not a flaw — and the wider opening actually makes it easier to pour water in and out during cleaning.
We've also noticed that the globe body holds about 200 ml of water at the ideal fill level. That's roughly 30% more water volume than a straight tube of similar height, which contributes directly to better cooling. After testing side by side in our shop, the globe consistently delivered draws that felt cooler by a noticeable margin.
Borosilicate Glass: Why It Matters for Dab Rigs
Borosilicate glass contains approximately 15% boron trioxide, which gives it a thermal expansion coefficient around 3.3 × 10⁻⁶/°C — roughly one-third that of standard soda-lime glass. In practical terms, this means the glass can handle the rapid temperature changes that come with torch-heated bangers without cracking. According to materials science data referenced in EMCDDA-adjacent harm reduction literature on safer consumption equipment, borosilicate glass is the recommended standard for heated glassware due to its resistance to thermal shock. For a dab rig that regularly encounters concentrated heat near the joint, this isn't a luxury — it's a necessity. The Tsunami Glass Globe Dab Rig uses this material throughout, including the fixed downstem and percolator disc.
Globe Dab Rig vs. Standard Beaker Bong
The globe dab rig outperforms a standard beaker bong in percolation and concentrate compatibility, while the beaker wins on ease of cleaning. Here's how they compare across six key categories:
| Feature | Globe Dab Rig 11'' | Standard beaker bong (no perc) |
|---|---|---|
| Percolation | Shower head perc — 8 to 16 diffusion slits | Single downstem hole — minimal diffusion |
| Smoothness | Up to 40% cooler draws | Harsher, especially on larger draws |
| Stability | Globe base with low centre of gravity | Beaker base — also stable |
| Cleaning | Fixed downstem — soak required | Removable downstem — easier to clean |
| Concentrate use | Built for it (with 14.5 mm banger) | Possible but not optimised |
| Portability | 11 inches, approx. 450 g | Varies — often 12+ inches, 500+ g |
Frequently Asked Questions
What is a shower head percolator?
It's a disc with multiple slits built into the downstem. Smoke passes through the slits and breaks into small bubbles, increasing water contact for better cooling and filtration. This globe dab rig uses this design to deliver smoother draws than a standard single-hole downstem.
Can I use this dab rig for dry herb as well as concentrates?
Yes. The Tsunami Glass Globe Dab Rig works with both. Use the included bowl for dry herb, or swap in a quartz banger or nail for concentrates. The shower head perc filters equally well in both scenarios.
How do I clean a dab rig with a fixed downstem?
Pour isopropyl alcohol (90% or higher) and a tablespoon of coarse salt into the rig. Cover the openings, shake vigorously for 1 to 2 minutes, then rinse thoroughly with warm water. Repeat if the perc slits are still clogged. Do this every 5 to 10 sessions for best results.
Is 11 inches a good size for a dab rig?
It's a versatile middle ground. Smaller rigs (6 to 8 inches) are more portable but hold less water and filter less effectively. Larger rigs (14+ inches) filter brilliantly but are harder to transport. At 11 inches and roughly 28 cm, this rig gives you proper percolation without being unwieldy.
What's the difference between the Green and Blue versions?
Purely cosmetic. Both colours use the same glass thickness, the same shower head percolator, and the same dimensions. The tint is embedded in the borosilicate glass, so it won't wear off. Pick the one you like looking at.
How much water should I put in this rig?
Fill until the water sits about 1 cm above the shower head percolator disc — roughly 200 ml. Do a dry pull to test — you want steady bubbling with no water reaching your lips. If you get splashback, pour a little out.
Does the globe shape affect stability?
It actually helps. The spherical base creates a low centre of gravity, so the rig is less likely to tip compared to a tall, narrow tube. On a flat surface, it sits very securely.
Where can I order the Globe Dab Rig by Tsunami Glass?
You can buy the Globe Dab Rig directly from Azarius. Both the Green and Blue versions are available to order, and they typically ship within 1 to 2 business days.
Last updated: April 2026
