G Pen Connect

(12 customer reviews) 5 Answered Questions

Key Features

  • 1 Year Warranty
  • 5 Second Heat-Up Time
  • Ceramic Atomizer
  • 14mm WPA Mouthpiece
  • Excellent Flavor
  • 850mAh, variable voltage battery

USD $149.95 17% Off

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Product Description

G Pen Connect E-Nail

The new G-Pen Connect by Grenco Science is an intuitive new E-Nail that makes the entire process of taking heavy dabs as easy and seamless as possible, without changing the fundamental experience. Designed to easily slip onto any existing dab rig with a compatible joint, the G-Pen Connect is an e-rig with a shrunken size. If you want the most portable e-rig option around, then the G-Pen Connect is the best choice for you.

How to use the G Pen Connect?

No more fiddling around with torches, stopwatches, and hot equipment – the G-Pen Connect controls the experience digitally and easily to give you the smoothest experience possible. Sharing with friends and complete strangers has never been easier as there are no complex instructions, techniques, or witchcraft rituals to master before using it.  Automatically turning off at the right time, you won’t have to worry about burnt dabs or product when handing it off to newbies.

Able to load up cold or hot dabs, the G Pen connect is versatile in its function and works consistently every single time. Load up a cold dab to pass off to a first-timer or do a hot dab for a more traditional experience.

Best Portable E-Rig

Lugging around a bulky, expensive, and fragile glass piece is the least of your concerns now. If your friends have a glass piece at their place, then all you need to bring is the G-Pen Connect in order to hook up a whole party with a powerful experience.

Smaller than any e-rig we’ve come across; the convenient carrying case ensures it stays safe in your bag. No fragile glass pieces to worry about, nothing to spill, and no stress. For the ultimate smallest dab rig, pair the G-Pen Connect with a 14mm J-Hook!

Solid Manufacturing Quality

Backed by a 1 year warranty, the impressive design of the G Pen Connect houses a surprising amount of features within. A magnetic top cap, spring-loaded carb release, 850mAh battery, and variable voltage control gives what you pay for. The sturdy design feels like a premium product – no plastic!

The body and other components lock on magnetically, reducing the worry of cross-threaded components ruining your night and device. We all know how it is after a few dabs!  Charging via MicroUSB with pass-through charging, you can be sure that you’ll never be out of juice, even if you’re caught sleeping and let it drain fully by mistake. 

Consistent Vapor Quality

Heating up in an impressive 5 seconds, the G-Pen Connect is ready when you are. Three variable voltage controls gives you plenty of versatility to play around with the experience. If you want lighter vapor from your shatter, start low. For those face-melting, couch-locking rips, put it to high and watch the clouds milk up your bubbler.

A small form factor, impressive performance, and solid design really make it worth what you paid for it. Additional 10mm and 18mm adaptors are available for compatibility with all types of water pipe. 

G Pen Connect Accessories and Parts:

Make sure to check out our G Pen Connect review to see how we really feel about this device!

What's in the box

  • G-Pen Connect
  • USB-C Charging cable
  • 14mm Glass WPA (water pipe adaptor)
  • Hemp zippered carrying case
  • 850mAh battery
  • Quick start guide

Product Specifications

Manufacturer: GPen / Grenco Science
Warranty Period: 1 year warranty
Vaporizing Material: Concentrates
Heating System: Conduction Oven Tank
Heat Up Time: 30 seconds
Bowl Size: 0.2 grams
Bowl Material: Ceramic
Battery Life/Size: 8~ sessions / 850mAh
Temperature Range: 3.1v, 3.6v, 4.3v
Smartphone Compatibility: No
Dimension (HxDxW): 112.2mm x 31.6mm x 25.7 mm
Weight: .2 lbs

Customer Reviews

  1. Avatar for Wilson


    Good device and my first e-rig dab thing, but I need help on how to clean the G Pen connect tank. The flavor went a bit meh after 6 sessions or so and it still works great but doesn’t taste as good as new. I think the g pen connect is worth it if you just want easy dab experience. I tried a wax pen vape tho and it worked just about as good.

  2. Avatar for Clark F.

    Clark F.

    Thought it was trash at first but that’s bcuz im dumb and didnt know how to use g pen connect properly haha. Once I got it working I was so high for the first time in what 5 years, that thing RIPS. Flavor is aight but honestly im ok with that for the huge hits and how easy it is to use. Ty for the discreet package too LOL my family had no idea whats in the box.

  3. Avatar for Anonymous


    It’s a good device but not the end all and be all. I’m still a diehard torch and banger type guy but I whip out the G Pen Connect when I’m lazy and it still gives me really good results. Definitely worth buying the connect for ease of use and fun sharing without being worried about hot glass pieces and stuff.

  4. Avatar for Bill Smith

    Bill Smith

    Fast shipping, discreet, and helped with my questions. A+++ service, helped me warranty a defective unit right away, thanks you guys! The second one I got works perfectly and it’s my first time doing dabs. At first I thought it was me who didn’t know how to use the g pen connect but it was just manufacturer error. Works great, thanks!

  5. Avatar for Lucas


    Pretty good, really nice how it’s so portable and I can take it anywhere. A J-Hook with a G Pen Connect works pretty great if you don’t wanna carry a glass piece everywhere with you lol. Easy to use with my friends, we had a big party and people took dabs for days on it. Wish it had more temp setting but it is what it is.

  6. Avatar for CanadianBulldog


    Fast delivery, discreet packaging love it. Great product! Super portable!Big hits! in a hurry, the taste is pretty good on the lower settings.
    You gotta make sure you screw everything in when you first get it, especially the heating chamber or else it won’t start. And charge the battery till its green first use. All in all an awesome product definitely recommend if you want to turn any piece into a dab rig.

  7. Avatar for Ben Hart

    Ben Hart

  8. Avatar for Anonymous


  9. Avatar for Joseph D.

    Joseph D.

  10. Avatar for Anonymous


    I run it through the globe whip bubbler they had on display in store. It’s a sick setup and the Connect packs a punch out of the bubble hash that I normally use. I’d recommend. Also, the mouthpiece is 14mm out of the box, the two other sizes are sold separately which I didn’t know.

  11. Avatar for Anonymous


    Very strong dab extraction, similar to an enail. Bit confuising at first, but i get the hang of it after once ot twice.

  12. Avatar for Anonymous


    I wish the heat up time and tank was a little better designed but I love the portability and versatility the Connect has. Awesome flavor.

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Product Q&A

How much time does it take for heating?

The G Pen Connect will heat up in five to ten seconds to vaporizer your dabs.

How does the G Pen Connect charge?

The G Pen Connect Charges by way of MicroUSB and once you charge it even just a bit you can leave it charging while hitting it as it has pass-through charging! You can charge the G Pen Connect with most quality power banks.

Does G Pen Connect fit 14mm bongs?

Yes it has a 14mm glass adapter natively. You can buy G Pen Connect 10mm and 18mm adapters separately.

How to clean the G Pen Connect?

Get some pure isopropyl alcohol from a pharmacy or drug store, and use cotton swabs to clean any places with residue and grime. Check out our G Pen Connect review page for more info on how to clean it!

Liam Tremblay
How to use G Pen Connect properly?

The G Pen Connect manual will tell you all you need to know, but in case you’re wondering how to load the G Pen Connect, we recommend warming the atomizer up just a bit to let the dab melt onto it easier! Load a small rice-grain sized amount onto the atomizer after a quick warm-up and you should be good to go!

See more by: Grenco Science