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Stündenglass Gravity Infuser


Orders placed before 2pm ET ship the same day for in-stock products. Free US shipping over $30. Discreet packaging.

Frequently purchased with:


  • Multi-Use Compatibility (Including Dry Herb & Extracts)
  • Contactless Vapor Delivery System
  • Percolated Water Filtration
  • Borosilicate Glass Parts
  • Magnetic Connections


  • Compatible with Dry Herb & Extract
  • Oven Mat Aluminum
  • Heating Method Manual
  • Body Material Medical Aluminum
  • 510 Thread No
  • Height 16 in
  • Depth 8 in
  • Width 8 in
  • Weight 8 lbs
  • Warranty 1 Year


Stündenglass (German: hourglass) is a Grenco- Science owned company, credited with the invention of the world's first gravity-powered, contactless water hookah and infuser. “Gravity bongs” as they’re commonly known - essentially use water and air pressure to force vapor into your lungs. Making it suitable for experienced users and users looking to boost their sessions further.

Stündenglass Gravity Infuser & Stündenglass Kompact

The Stündenglass Gravity Infuser stands at 15 inches tall while the Kompact Gravity Infuser is the slightly smaller version of the original - at about under a foot tall. The smaller globes on the Kompact hold about 1 cup of water, while the original holds more volume and creates slightly cooler and faster pulls. Both are designed with versatility in mind and both kits are a complete set which notably includes the rotating borosilicate glass device, aluminum bowl kit, 3-foot silicone hose, and 45° adjustable mouthpiece for direct draws, or for a steady stream of smoke and contactless consumption.


  • Intricate Design: The Stündenglass Kompact looks a lot like an art piece at first glance and comes fully assembled for your first session.
  • Kinetic Motion Activation: The Kompact is designed to rotate 360° which generates kinetic motion via water displacement.
  • Contactless Consumption: The 45° mouthpiece can either be used with the 3-foot hose for direct draws or without it for a contactless draw as it releases a steady stream of vapor.
  • Multi-Use Compatibility: The Kompact may be used with shisha coals, dry herb, concentrates, and may even be used with any vaporizer with a 14mm male joint.
  • Magnetic Connections: All of the Stündenglass Kompact Gravity Infuser’s pieces are modular, magnetic, and snap together securely for easy assembly and cleaning
  • Water Filtration: Being able to pass vapor through water rids it of all impurities and cools it down further, allowing you to fully taste and experience the flavors in your material, sans the irritation.
  • Durable Carrying Case: Since a good number of the device’s pieces are made of glass, there is an included carrying case with molded foam inserts to protect your rig while on the go.

How to Use

  1. Fill the bottom container with water, leaving the top half empty.
  2. Load the bowl with your material and heat with a blowtorch.
  3. Flip the chambers 180 degrees.
  4. Draw through the mouthpiece
The amount of vapor and its force of release may be controlled by how much you choose to tip the chambers during your session.  

In the box

  • Glass & Aluminum Hookah
  • 2 Glass Globes
  • Male-To-Male Hookah Bowl Adapter
  • Hookah Bowl
  • Hookah Wand
  • Shisha Coal Tray
  • Flower Bowl
  • Travel Case
  • 3-Foot Hose

Frequently Asked Questions

  • Is the Stündenglass worth it? If you’re looking for a one-of-a-kind experience then the Stündenglass is definitely worth checking out. Its overall ease of use, build quality, and versatility makes it well worth its price tag.
  • How exactly does the Stündenglass work? The Stündenglass works exactly like your regular gravity bong – with the added luxury of high-quality glass pieces, an aluminum bowl kit, a 3-foot silicone hose, and 45° adjustable mouthpiece for direct draws. It pushes the vapor out by generating kinetic energy via water displacement when you tip the chambers.
  • Can I use concentrates with the Stündenglass? The Kompact may be used with shisha coals, dry herb, concentrates, and may even be used with any vaporizer with a 14mm male joint.
  • How do you clean the Stündenglass? The glass chambers are dishwasher safe, while the aluminum bowl kit may be cleaned by giving it a thorough brushing before soaking in ISO alcohol.


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