Grenco

Introducing the G Pen Micro+, a technological breakthrough in portable concentrate vaporization.  Paying homage to the acclaimed microG® in its moniker, the Micro+ returns to deliver functionality, style and an intuitive design for the...

Introducing the G Pen Micro+, a technological breakthrough in portable concentrate vaporization.  Paying homage to the acclaimed microG® in its moniker, the Micro+ returns to deliver functionality, style and an intuitive design for the...

Introducing the G Pen Micro+, a technological breakthrough in portable concentrate vaporization.  Paying homage to the acclaimed microG® in its moniker, the Micro+ returns to deliver functionality, style and an intuitive design for the...

The G Pen Connect is a revolutionary alternative to conventional concentrate consumption that heats to temperature within five seconds of activation to deliver high-density, quality vapor production without the hassle of a torch and exposed nail. ...

The G Pen Connect is a revolutionary alternative to conventional concentrate consumption that heats to temperature within five seconds of activation to deliver high-density, quality vapor production without the hassle of a torch and exposed nail. ...

The G Pen Pro represents the ideal juncture between form and function in dry herb vaporization, offering industry leading value and performance with a price point below $100.   Intuitively designed, a single button controls the powering and heating...

Introducing the G Pen Roam, an all-in-one portable vaporizer intuitively designed to provide water-filtered concentrate vaporization on-the-go.  Featuring a spill-proof, self-contained borosilicate glass hydrotube, a fully Quartz tank, and...

Introducing the G Pen Roam, an all-in-one portable vaporizer intuitively designed to provide water-filtered concentrate vaporization on-the-go.  Featuring a spill-proof, self-contained borosilicate glass hydrotube, a fully Quartz tank, and powerful...

Introducing the G Pen Micro+, a technological breakthrough in portable concentrate vaporization.  Paying homage to the acclaimed microG® in its moniker, the Micro+ returns to deliver functionality, style and an intuitive design for the...

Designed exclusively for use with the G Pen Connect, the Connect Tank features a fully ceramic heating element and patented reverse airflow technology.  The tank can heat to temperature within five seconds of activation, allowing for even and...

The G Pen Connect is a revolutionary alternative to conventional concentrate consumption that heats to temperature within five seconds of activation to deliver high-density, quality vapor production without the hassle of a torch and exposed nail. ...

The G Pen Elite® is an ergonomically designed portable convection vaporizer featuring a full LED display with temperature control, battery life indicator, and all-ceramic heating chamber. The G Pen Elite boasts the largest fully ceramic chamber on...

The newest addition to Grenco Science’s portfolio of dried herb vaporizers, the G Pen Dash brings supreme functionality to the palm of your hand in a powerful, ultra-discreet, lightweight and affordable device.  Featuring a glass...

The G Pen Connect is a revolutionary alternative to conventional concentrate consumption that heats to temperature within five seconds of activation to deliver high-density, quality vapor production without the hassle of a torch and exposed nail. ...