* If you click a link on this page and make a purchase, we may receive a small commission at no extra cost to you. Learn more.

Grenco Science G Pen Pro

Review Last Updated: September 17, 2020
Roy Stevens
Product Review by Roy Stevens
Product Features
  • Single button control
  • Three temperature settings


Today we'll be reviewing the Grenco Science G Pen Pro.

Our reviews are based on in-depth research and product analysis. Let's dive in!


  • Discreet design
  • Ceramic heating chamber
  • 30 second heat-up time
  • Click on mouthpiece with silicone sleeve
  • Three temperature settings


  • Doesn’t have a screen but LED lights indicate the temperature

Grenco Science G Pen Pro Product Review

The Grenco Science G Pen Pro features a discrete and durable design and it’s also made from lightweight aluminum.

This vaporizer pen offers pure convection heating with no combustion for a beautiful flavor experience.

To vape, remove the click-on mouthpiece and fill up the ceramic heating chamber with your finely ground grass.

The ceramic chamber holds up to 0.25 grams. It’s important that you don’t overpack the device as this interferes with the distribution of heat.

Once the chamber is filled, click the mouthpiece back onto the pen and turn on the pen by pressing the power button five times and it will heat up in 30 seconds.

The Grenco Science G Pen Pro has three preset temperature settings. To switch between temperature settings, hold the power button and it will automatically change.

This makes it easy to choose the ideal temperature for your herbs without the fear of burning!

Accessories include;

  • 1x G pen stirring tool with keyring
  • 1x USB charging cable
  • 1x Cleaning brush

Share the Love

If you found this post useful, please let others know about it by sharing it.

Not What You're Looking For? Read Our Roundup Review...