Stundenglass Cookies Gravity Infuser w/ G Pen HyerThe Notorious LAT Bundle includes the Stundenglass Gravity Infuser paired with a G Pen Hyer. At Lateralus Glass, we enjoy both of these brands in our free time. However, the Hyer stands out as one of the most underrated dual use, portable enails. It works seamlessly with concentrates or dried herbs and can be paired with any glass on glass water piece or our ur favorite setup a Stundenglass Gravity Infuser paired with a G Pen Hyer. Designed in