G Pen Hyer | Modular e-nail system for water glass

ONLINE ONLY

• Portable e-nail for water pieces

• Quartz heating element with stable temperature output

• Compatible with glass-to-glass connections

• Powerful internal battery with USB-C pass-through

Designed as an extension of glass.

The G Pen Hyer is designed as a modular heating system that works directly with glass-on-glass water features. Instead of a traditional mouthpiece, this device uses a separate tank module , connected to the battery unit via a magnetic power cable.

The core of the system is the quartz heating element , housed in an aluminum tank housing. This design focuses on temperature stability, airflow, and material purity , without complex menus or apps. Operation is via three buttons and an LED interface , which keeps the device clear despite its versatility.

• Modular tank structure with interchangeable tanks

• Quartz chamber for consistent heat distribution

• Magnetically coupled power cable for flexible placement

• 14mm glass adapter included as standard

The battery is integrated into an anodized aluminum housing and offers high capacity. Thanks to USB-C pass-through, the system remains operational while charging. All components are designed for quick installation and easy maintenance.

The Hyer is not a standalone device, but a building block within a glass setup, intended for those who work with water filtration and prefer a fixed installation point.

Highlights

• Quartz heating

• Modular tank system

• Glass-on-glass compatible

• USB-C pass-through

• Robust aluminum construction

Specifications

• Type: Portable e-nail/glass system

• Heating: quartz

• Operation: buttons + LED interface

• Connection: 14 mm glass (10 & 18 mm optional)

• Battery: 6000 mAh Li-ion

• Charging: USB-C

• Use while charging: yes

• Brand: Grenco Science

Package contents

• G Pen Hyer battery unit

• Quartz tank for concentrates

• Concentrate tank cap

• Tank housing

• 14mm male glass adapter

• Magnetic power cable

• USB-C charging cable

• Tools

• Hemp travel bag