Cart 0
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • G Pen Pro Vaporizer by Grenco Science
  • Shipping

    Free Shipping

  • Grinder

    Free Returns

  • Authentic


Grenco Science

G Pen Pro Vaporizer

4 reviews
dry herb weed vaporizers
Dry Herb
77.95 99.95
Ships same day! (on orders placed by 2pm EST business days)
Bonus Accessories
Free Grinder
Free Grinder


  • For Dry Herbs/Ground Material
  • Fits in Pocket
  • Fully Ceramic Chamber
  • 3 Custom Temperatures
  • Large Capacity Chamber
  • Ergonomic Design

Continuing in the line of superior vape engineering, the G Pen Pro from Grenco Science pushes the bar another level by using a huge ceramic oven similar to that in the g pen elite and heats instantly in an accurate and refined manner, while maintaining its "slick" ergonomic form factor. Besides its smaller footprint, the Grenco Science Pen Pro has a large battery that will keep you vaping session after session. The generous ceramic oven imparts no flavors to your material, you only taste the contents of what you load.

Three heat settings allow to you achieve your personal level of vapor perfection, and as your strains change, so do your temperature preferences. Included is a key chain poker, cleaning brush and USB charging cable.

Use it while you charge! - GPen Pro allows for pass-through charging while in use.



Ergonomic Design

The G PEN Pro could be the most ergonomic vaporizer design available. The button is in the just the right spot, and the overall design begs to be held. Even the placement of the mouthpiece hole shows that m

How it Works

Be sure to fully charge the G Pen Pro (minimum of 3 hours). Grind your material to medium-fine grind, and fill the oven to the top of the white. Replace the mouthpiece, and turn the GPen Pro on. Set your temperature level, and the G Pen Pro will be ready to go in 30 seconds.


Use a small cleaning brush between every time you empty the G Pen Pro. This will help remove any residual debris from the chamber. For a deeper clean, cotton swabs and isopropyl alcohol can be used. The chamber should be fully dried before subsequent use.

How to use:

Our recommendation is to try this vape on it's highest setting first, then dial down the temperature to your liking. Remember as with all vapes there is a cool down period, so vaping intermittently may give less optimal results.

What's Inside the Box:

  • 1 x Rechargeable G Pen Pro Vaporizer for Ground (Dry Herb) Material
  • 1 x G Pen USB Charging Cable
  • 1 x G Pen Tool
  • 1 x Cleaning Brush

G Pen Pro Vaporizer FAQ: Questions & Answers

Ask a Question
  • Conduction or Convection heating?

    Hello Cliff. The G Pen Pro features a convection heating system. 

Customer Reviews
4.8 Based on 4 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:

Fits in your pocket

Great ,for taking anywhere with you. Charges fast. Nice vape.

John w.
United States United States

So good I wanted two

I'd purchased one prior to this one. No one out here had anything similar. It gives the mota a better flavor. Just had to have two on hand, so I purchased another.

Melodie J.
United States

My first dry herb vape

I made the switch because the smoke seemed to always make me choke. This dry herb vape is my first and smoother than smoking. I love it!

United States

For under 80 bucks it’s a good get

I have only had my GPen Pro for less than a couple of weeks so I don’t know anything about longevity, but, it works well as a personal vape for sure. My only real issue with it so far is that for the first 5 or 6 times you use it, there is a flavor from the pen that tastes like a plastic squirt gun smells and it’s fairly off putting. It charges fast, comes to temperature fast, and evenly vaporizes the flowers very well. Best suited as a personal vape and doesn’t really have the capacity for sharing in my opinion and the battery will allow you about 6 or 7 full bowls. I am the Cultivation Editor for SKUNK Magazine and so I have tried out a lot of cannabis products. As long as this pen hangs for a couple years or more I will be very happy with it. Cheers.

Michael P.
United States
Price Match Guarantee*: Want to buy G Pen Pro Vaporizer for sale online at the cheapest price? Visit Slick Vapes to find the best discount and deals. We can match the sale price of any authorized dealer so you can purchase with confidence.

Share this Product