Mouthpiece (Stündenglass)

Stündenglass Replacement Mouthpiece

The Stündenglass Mouthpiece is a direct replacement mouthpiece designed for the Stündenglass Gravity Hookah — the gravity-powered infuser that generates thick, cascading clouds through its 360-degree rotating glass globes. Whether your original has seen better days or you want a spare on hand for sessions with mates, this is the exact OEM part that slots straight into your existing setup. Ready to buy a Stündenglass mouthpiece? You're in the right place.

Why Pick Up a Spare Stündenglass Mouthpiece

A spare mouthpiece is the single cheapest way to extend the life and versatility of a Stündenglass Gravity Hookah. If you've invested in this gravity-powered system, you already know it's not your average piece. The original unit holds a whopping three cups (24 fluid ounces / approximately 710 ml) of volume per globe, producing clouds that most conventional hookahs can't match. The full-size unit stands roughly 46 cm (18 inches) tall and weighs about 2.7 kg (6 lbs), built from anodised aluminium and laboratory-grade borosilicate glass rated to withstand temperature differentials of over 170 °C. But all that vapour has to pass through a single mouthpiece — and that mouthpiece takes a beating over time.

Here's the thing we've noticed behind the counter: people don't think about the mouthpiece until it's cracked, gunked up, or they've got three friends round and only one way to inhale. A spare mouthpiece turns your solo setup into a shareable one. Pair each mouthpiece with its own silicone hose and you've got a proper social hookah without passing a single piece of kit mouth-to-mouth. After 25 years of selling smoking accessories from Amsterdam, we can tell you that hygiene is the number one thing people overlook — and the easiest to fix. According to a 2022 survey published by the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA), shared smoking accessories remain a common vector for oral infections among social users — a simple spare mouthpiece sidesteps that entirely.

The honest limitation? It's a mouthpiece. It doesn't transform your Stündenglass into something new. But if your current one is discoloured, chipped at the lip, or you just want a fresh draw, this is the part you need. No aftermarket guessing — it's made by Stündenglass specifically for their gravity hookah.

Stündenglass Mouthpiece Specifications

The Stündenglass mouthpiece is a single OEM component with the following specifications.

Stündenglass Mouthpiece vs. Generic Hookah Mouthpieces

The Stündenglass mouthpiece is purpose-built for a gravity-displacement system, which makes it fundamentally different from standard hookah mouthpieces.

If you're coming from a traditional hookah background, the biggest difference you'll feel is the passive draw. Because the Stündenglass uses 710 ml of water displacement per rotation to push vapour out, you don't need to pull hard — the mouthpiece just needs a clean, unchipped seal against your lips. Generic mouthpieces that rely on a tight gasket seal for suction-based draws won't perform the same way here.

Why You Need a Replacement Mouthpiece for Your Gravity Hookah

Mouthpieces are contact points — they touch your lips every single session, collect residue, and are the most likely part to get knocked off a table or dropped on a tile floor. We've seen customers bring in Stündenglass units that look pristine except for a mouthpiece that's been superglued back together twice. That's not a great look — and it's not great for airflow either.

A fresh mouthpiece restores the seal and the draw. The Stündenglass Gravity Hookah works by using water displacement across two connected globes — each holding 24 fluid ounces (710 ml) — to pull smoke or vapour through without any manual suction. That means the mouthpiece doesn't need to be airtight in the way a bong downstem does, but a clean, unchipped mouthpiece still makes the experience noticeably smoother. You feel the difference on your lips immediately: no rough edges, no weird taste from months of resin buildup that won't quite scrub off.

The other use case is simply having more than one person at the table. The Stündenglass is a showpiece — it draws a crowd. Having a second (or third) mouthpiece, each on its own hose, means everyone gets their own clean draw. No wiping, no awkward pauses. It's the cheapest upgrade you can make to an expensive piece of kit. Order a spare now and you won't be caught short next session.

How to Replace or Add a Stündenglass Mouthpiece

Replacing the mouthpiece takes under 60 seconds and requires zero tools — it's a simple friction fit.

1. If replacing a damaged mouthpiece, gently pull the old one free from the silicone hose or adapter connection. No tools needed — it's a friction fit.
2. Inspect the hose opening or male-to-male adapter port for any debris or residue. Give it a quick wipe with a damp cloth or pipe cleaner.
3. Insert the new mouthpiece into the silicone hose end or directly into the male-to-male adapter, depending on your configuration.
4. Give it a gentle twist to seat it properly. You should feel it lock into position with a snug fit.
5. Test the draw before loading the bowl — inhale through the mouthpiece to confirm there's no air leak around the connection point.
6. If you're setting up a second mouthpiece for a guest, connect it to a separate silicone hose and attach that hose to the hookah's second outlet.

From Our Counter: What We Actually See

We get asked about Stündenglass parts at least a few times a week here at our shop near Kloveniersburgwal in Amsterdam. The gravity hookah itself is built like a tank — aluminium and borosilicate glass, properly engineered. But the mouthpiece and hoses are the consumable bits. They wear out, they get lost at parties, they roll off tables. Stocking a spare is the same logic as keeping extra rolling papers in the drawer: you don't need them until you desperately need them.

One thing worth mentioning — this mouthpiece is specifically shaped for the Stündenglass system. It won't fit generic hookahs or random glass pieces without the male-to-male adapter acting as a bridge. If you're trying to jury-rig it onto a non-Stündenglass setup, you'll likely end up with a loose connection and a disappointing draw. Stick to the ecosystem and it all works as intended.

We've also had a few customers ask whether they can get away with a 3D-printed replica or a cheap silicone copy from a marketplace site. Our honest take: don't bother. The tolerances on the Stündenglass friction fit are tight enough that even a half-millimetre deviation means a wobbly mouthpiece and air leaks. For a part this affordable, the genuine article is the only one worth buying. Check our Vaporizer Accessories wiki for more guidance on keeping your gear in top shape.

Frequently Asked Questions

Last updated: April 2026