Grenco Science G Pen Dash Vaporizer 🌿

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Product Details

The newest addition to Grenco Science’s portfolio of high-performance vaporizers, the G Pen Dash brings supreme functionality into the palm of your hand. The Dash is a powerful, ultra-discreet, lightweight, and affordable vaporizer made for dry herbs. The Dash features a glass-glazed, stainless steel heating chamber situated within a durable aluminum alloy body. A rechargeable 950mAh battery provides unprecedented power and is equipped with three preset temperature settings (375°F/190°C, 401°F/205°C, and 428°F/220°C). Combined with a clean air source and integrated air path, experience unsurpassed flavor and vapor production from your favorite strains.

Grenco Science G Pen Dash Vaporizer

The G Pen Dash fits in nearly any size pocket and is perfect for on-the-go vaping. Other standout elements include an ergonomically designed chamber opening for convenient loading and a magnetically attached mouthpiece that can be taken apart for easy cleaning & maintenance. The G Pen Dash also features haptic feedback that vibrates when it’s ready, and a smart button with three LED lights to indicate heat level & battery life. With pass-through charging capability via Micro-USB that allows you to continue vaping even while the device is plugged in, automatic shut-off that preserves battery life when you forget, the G Pen Dash maximizes usability on every charge.

Grenco Science G Pen Dash Vaporizer

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Compatible with Dry Herbs 🌿
Grenco Science G Pen Dash Vaporizer
Glass-Glazed Stainless Steel Oven
Durable Aluminum Alloy Body
Integrated Heating Path
Magnetic Mouthpiece
950mAh Battery
Rapid Heating
Haptic Feedback
Automatic Shutoff
Battery Level Indicator
Portable & Pocket Friendly 
Compact Dry Herb Vaporizer
3 Preset Heat Settings (375°F, 401°F, 428°F)

Box Includes:

1 x G Pen Dash Vaporizer
1 x G Pen Tool w. Keychain
1 x USB Charging Cable

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Customer Reviews
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United States United States

Stealth Sesh

Grenco Science G Pen Dash really is an awesome dry herb device. It is compact and fits in the palm of your hand for those sneaky hits full of flavor. Very easy to clean and maintain, and at its price point it makes it a very affordable to those wanting to use a dry herb vaporizer. I read the reviews on the G Pen Dash on the web as well as the reviews left here on Cali Connected. I came across the review that indicated they experienced a burnt popcorn flavor. I tried all the settings (three clicks changes the temperature settings/ five clicks for on and off) and found that the highest setting (Red) can produce that same burnt popcorn taste if you do not give your dry herb a stir with the included tool. Plus, as with any bowl, banger or e-vape device, maintenance and cleaning is required. Now this Dash has been put through some tests upon its arrival. Different temps, power levels and trouble shooting not to mention watching YouTube videos galore. The instructions included were clear cut on how the Dash functions. The videos on YouTube were okay and just showed unboxing and a few hits. First, check your grind and adjust to a finer grind than you normally would use for packing a bowl or rolling up. Finer is better, even keif works though it can be harsh (green setting works the best for an even burn). Do not hard pack or over fill the Dash. The device needs air flow to work properly. I pack the Dash loosely to ensure my dry herb turns to ash. I keep Glop Mops handy to wipe out any resin (depending on the strain used) left over. Do Not clean it like a banger with alcohol or water. Q-Tips work fine even if you use a bunch of them. You don't have to clean between use but I do to enjoy a clean hit each type I swap strains. The mouth piece is comfortable with or without its silicone sleeve. I sanitize the mouth piece and sleeve with a Flop Mop and a tiny amount of alcohol and allow to air dry, then wipe it down with a paper towel. It will get resin build up of you do not clean it. The battery life is decent and to extend an all day sesh, invest in a portable battery pack. The Dash charges quickly and even at one bar, still hits like a champ! As far as settings go, blue is great for the taste. If you get a new strain and want to experience the terpenes and full flavor, this is the way to go! The green setting is my normal setting. Nice flavor and a no brag cloud because I am not trying to make an announcement just trying to smoke. The red setting which is the highest setting is nice too, just treat it as a one hit wonder. You will get some loud clouds for sure but I still prefer the green setting hands down. I would say in my opinion, this is a great buy and especially on Cali Connected with their easy payment option, and Grenco Science has a nice warranty if you don't buy the protection plan on Cali Connected. Very easy to use (I did a demo with 55-70 year olds who were using the Dash OG style in less than 15 minutes ). So there you have it, I bought the Dash a few weeks back and this is what I honestly think about it. The holidays are coming up and this makes a great stocking stuffer for you favorite stoner.

Monique V.
United States United States

G pen dash

Omg love this for on the go. I take it everywhere so easy to load and clean. One of my new favorite ways to smoke flower

CaliConnected Grenco Science G Pen Dash Vaporizer  Review
United States United States


Works good 1st vape so started small.

CaliConnected Grenco Science G Pen Dash Vaporizer  Review
United States United States

Microdose King

So I ordered the G Pen Dash flower vape. This Dash is truly impressed me. It's a must have for microdosing. Cheers

Elizia W.
United States United States

Tastes like overcooked or burnt popcorn.

I was really looking forward to this vaporizer but from the very first hit it tasted like overcooked or burnt rice/popcorn.. I researched similar issues/reviews, some said it has to do with the quality or type of herb you use.. but I know that wouldn’t apply, as I loaded brand new top shelf/medical grade herb. Others said it could be that the herb or bowl was “all used up” & needed to be swapped with fresh herb, or adjusting the temp setting.. however, as I mentioned previously, the taste was present from the very first hit & I was using the lowest temp setting. I have cleaned it thoroughly, tried different temp settings, tried different strains, but nothing seems to help the taste. I have researched reviews on other vaporizers (like the PAX, etc.) & no one seems to have this issue with the higher quality vaporizers. I’m not sure if this is a user error or if this is just because I purchased one of the cheapest dry herb vaporizers I could find.. either way, i am very disappointed with this product & will not be using it anymore, as I feel I am just wasting the herb. I am going to contact customer service to get a refund/exchange, but from previous reviews, that seems to be near impossible.

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