G Pen PRO Grenco Science

$129.99 $99.95

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The G Pen PRO has been jam packed with all sorts of new and refurbished features. With a thirty-second heating time, the G Pen PRO will have you up and vaping in no time!

  • Delivers Pure Flavor
  • Fully Ceramic Chamber
  • 3 Custom Temperatures
  • Large Capacity Chamber
  • Ergonomic Design
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G Pen PRO – Grenco Science

Grenco Science introduces the most convenient vaporizing pen on the market. You can get the best vaping experience as quickly as possible. G Pen PRO, it is the perfect vaporizer for those looking to step up their vaping game.



Continuing in the long line of superior vaporizer engineering, the G Pen Pro from Grenco raises the bar once again by utilizing a huge ceramic oven that heats instantly in a sleek, refined, yet perfectly ergonomic form factor. Despite its small size, the G 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 exactly what you load. The three different heat settings allow to you achieve your personal level of vapor perfection, and as your strains change, so do your temperature needs. The G Pen Pro has you covered. Included is a key chain poker, cleaning brush and USB charging cable. The GPen Pro allows for pass-through charging while in use.


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 .


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.

Notable Features

  • Easily Fits in Pocket
  • Fully Ceramic Chamber
  • 3 Custom Temperatures
  • Large Capacity Chamber
  • Ergonomic Design

Technical Specifications 

  • Capacity – 0.75 Grams
  • Temperature – 200º-428º

What’s in the Box

  • 1 – G Pen PRO Vaporizer for Ground material
  • 1 – G Pen Tool
  • 1 – USB Charging Cable
  • 1 – G Cleaning Brush

Unique Support & Warranty

Dragon Mechanical Mod by Cigreen Support and Warranty

G Pen PRO by Grenco Science

Sure, you can get customer service everywhere… but what we offer at Vapor Puffs is much more than just customer service. Vapor Puffs offers customer service and technical support with every product we sell at no additional cost to you! If you are having any issues with a product you purchase at Vapor Puffs, or if you would simply like some friendly advice, do not hesitate to contact us!

And just in case our technical support can’t fix your issue, the G Pen PRO by Grenco Science you purchase on Vapor Puffs is covered by a 6-month limited warranty. The warranty covers all manufacturer defects and all warranty replacements go through us. No need to search for manufacturer phone numbers and jump through hoops… Let us do all the work for you!


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