stundenglass gravity infuser Boundless CFV Through numerous tests

Through numerous tests

customisation and vapour quality

This is best done with a Q-tip and some ISO alcohol

The 510-threaded cartridge allows for easy and convenient connection to various vape pen cartridges

with colour-coded status indicators that tell you exactly where the device is in the session cycle at a glance:

stundenglass gravity infuser Boundless CFV Through numerous testsStundenglass Gravity Infuser "The Rotating gravity bong" Stundenglass is the Gravity Infuser you have been dreaming about, a smart and elegantly designed 360 rotating glass infuser that catalyses active motion via cascading water displacement, opposing airflow technology and the natural force of gravity. This fluid physics generates a smooth hydrated smoke coming from the hose tip. How to use the Stundenglass Gravity Infuser? Assemble your Studenglass