Stündenglass - Gravity Infuser V3

Stündenglass Gravity Infuser V3 – 360-degree rotation with water filtration

The Stündenglass Gravity Infuser V3 is the latest generation of the iconic 360-degree rotation system. The interplay of water displacement and airflow produces smooth, cooled, and gentle draws. Made from borosilicate glass and anodized aluminum, the V3 is also lighter than its predecessor.

How the gravity principle works

Instead of simply drawing, you turn the device. When turning, the water flows from the upper to the lower sphere – and the resulting vacuum pulls the vapor into the freed chamber. Turning again reverses the process and releases the contents. This kinetic airflow technology creates a smooth, controlled draw that feels significantly softer than a setup without water.

Contactless delivery

A feature that distinguishes the Stündenglass from classic water filters: You don’t have to draw directly at the mouthpiece. By turning again, the vapor is released outward – practical for group sessions and more hygienic because not everyone has to use the same mouthpiece.

What has changed compared to the Classic

The V3 has a slimmer, lighter aluminum body that feels noticeably more comfortable to handle when rotating – the most common criticism of the Classic. Added are a more forgiving thread on the spheres and a revised valve mechanism for more even airflow. Important for upgraders: The glass spheres of the Classic remain fully compatible, so you don’t have to replace your existing glass.

Percolated water filtration

The percolated filtration noticeably lowers the draw temperature. The extended path through the water cools and smooths without washing out the flavor – this is especially noticeable at high temperatures. Exactly where a draw would otherwise become harsh, it remains pleasant here.

14mm universal connection for many setups

The 14mm universal adapter allows the V3 to be used far beyond dry herbs. Possible options include:

• Operation with the included 14mm bowl unit
• Connection for portable and stationary Vaporizer with 14mm glass joint
• Shisha setups with coals
• Culinary infusion of food and drinks with cold smoke
• Concentrates via the separately available Stündenglass Module

Borosilicate glass and anodized aluminum

The frame is made of precision-milled, anodized aluminum and shows no flex under normal rotation. The two borosilicate glass spheres are heat-resistant, noticeably thick-walled, and dishwasher safe. Both can be unscrewed for cleaning – the modular design makes maintenance much easier, and replacement spheres are available separately.

Four colors to choose from

The Gravity Infuser V3 is available from us in four versions: Black, Purple, Desert Rose, and Green. Since the aluminum body is anodized, the color is embedded in the surface itself and is not a paint layer – it remains accordingly durable. You simply choose which variant you want from the options above.

NFC authentication and extended warranty

The body contains an NFC chip for authenticity verification. By registering in the Stündenglass app, you confirm your device as original – and extend the warranty from one year to two years. For a purchase in this price range, this is a step you shouldn’t forget.

Who the V3 is suitable for

Honestly, the V3 is not an entry-level device. Price, design, and cleaning routine are aimed at those who already have experience with water filtration and consciously want to switch to something more sophisticated. It shines as the centerpiece of social gatherings at home or as a high-quality addition to an existing Vaporizer. Those looking for something compact and discreet for on the go are better off with a portable Vaporizer.

Frequently Asked Questions about the Gravity Infuser V3

Tap on a question to expand the answer.

Our practical tip

Never remove the bottom sphere while there is still water in the device – instead, turn and fully empty it first. Tighten the top sphere by hand, but not forcefully; the V3 thread is deliberately designed to be forgiving. And remember to register the NFC right after unpacking, otherwise the warranty remains one year.

Our impression

We find the Gravity Infuser V3 the most coherent model in the series: lighter and easier to handle than the Classic, with a more even airflow and compatible with existing glass. Contactless delivery, percolated water filtration, and a 14 mm connection that makes it usable far beyond standard applications – a premium device for those who want exactly that.

Scope of delivery

• 1 x Stündenglass Gravity Infuser V3 (color options: Black, Purple, Desert Rose, or Green)
• 2 x borosilicate glass spheres
• 1 x 14 mm glass bowl unit
• 1 x rotating mouthpiece

Manufacturer

Manufacturer: Stündenglass, https://stundenglass.com/

Importer / Distributor: Reinhart GmbH & Co.KG, Tempelhofer Straße 21, 52068 Aachen, Germany, https://reinh.art/, info@reinhart.shop