G Pen Hyer

Name: G Pen Hyer
Brand: Grenco Science
SKU: 51915

The G Pen Hyer is a portable e-nail system that transforms any glass water piece into a high-performance, torchless vaporizer for concentrates. Its modular design features a powerful 6,000mAh battery with pass-through charging and a full quartz heating chamber for pure flavor. With five preset temperature settings, snap-in magnetic connections, and durable aluminum construction, it offers a consistent and convenient dabbing experience. An optional tank for dry herb (sold separately) adds to its versatility.

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Last Update: February 9, 2026, written by Google Gemini.

The G Pen Hyer is a portable electronic nail system designed to pair with any glass-on-glass water piece for the vaporization of concentrates. It offers a torchless dabbing experience through its modular design, which features a powerful 6,000mAh lithium-ion battery connected to a full quartz heating chamber. This setup is intended for users seeking precise temperature control and consistent performance without the complexities of a traditional dab rig. Its durable, lightweight aluminum construction and snap-in magnetic connections ensure both portability and ease of use, making it a versatile addition to an existing glass collection.

Powerful Battery with Pass-Through Charging

The system is powered by a high-capacity 6,000mAh rechargeable battery, providing extended sessions between charges. It utilizes a modern USB-C port for rapid charging, reaching a full charge in approximately 2.5 to 3 hours. A key function is its pass-through charging capability, which allows the device to be used while it is connected to a power source, ensuring uninterrupted operation. The battery status is indicated through a five-LED display, providing clear feedback on remaining power.

Full Quartz Chamber for Concentrates

The included concentrates tank features a full quartz heating chamber, a material often chosen for its ability to preserve the flavor of materials. A custom-stamped stainless steel heating element provides efficient heat transfer, with a heat-up time ranging from 15 to 45 seconds. Users can select from five preset temperature settings, from 482°F to 842°F (250°C to 450°C), allowing for tailored vaporization experiences. Smart heating technology is designed to maintain a constant temperature output throughout the session.

Intuitive Modular and Magnetic Design

The G Pen Hyer is built with a lightweight yet durable anodized aluminum casing for both the battery and tank housing. Its core design is modular, with the main components linked by a braided power cable that uses snap-in magnetic connections for simple and secure assembly. This system enhances portability and ease of setup. The kit includes a 14mm male glass adapter to ensure compatibility with a wide range of standard water pieces right out of the box.

Versatile Dual-Use Functionality

While the G Pen Hyer kit is equipped for concentrate use, its functionality can be expanded. An optional Dry Herb Tank, available separately, transforms the device into a full-convection dry herb vaporizer. This tank operates with its own set of five temperature settings, ranging from 356°F to 428°F (180°C to 220°C), which are specifically calibrated for plant material. This dual-use capability allows users to adapt the device to their preferred material type with a single power source.