Pros
- Same hardware as the standard Connect (850 mAh battery, three voltage settings)
- Ceramic heating element with roughly 5-second heat-up
- Pass-through charging during use
- Green and gold B-Real design with hemp travel case
- Fits 10 mm, 14 mm and 18 mm glass joints
Cons
- $50 premium over the technically identical standard model
- Only usable with a bong or glass rig
- Micro-USB instead of USB-C
- Limited edition, hard to find at regular retail
G Pen Dr. Greenthumb's x G Pen Connect — Price Comparison (2 shops) 65–180 €
Last updated: 02/09/2026, 10:46 AM
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Specifications
| Specifications | |
|---|---|
| Heating Method | Conduction |
| Device Type | Portable |
| Brand | G Pen |
| Power Source | Battery |
| Heat-up Time | 5 seconds |
| Battery Capacity | 850 mAh |
| Warranty | 1 year |
| Water Pipe Compatible | View water pipe adapters |
| Session Mode | On-Demand |
| Temperature Control | Presets |
| Material | Concentrates |
| Vapor Path | Ceramic |
| Charging Port | Micro-USB |
| Release Year | 2021 |
| MSRP | $199.95 |
About this vaporizer
The Dr. Greenthumb's x G Pen Connect is a limited co-branded edition of the G Pen Connect that Grenco Science released in 2021 with Cypress Hill rapper B-Real. The hardware matches the standard model: an 850 mAh battery with three voltage settings, a ceramic heating element and a heat-up time of about 5 seconds for concentrates on a bong or glass rig. The edition stands apart through its green and gold design with Dr. Greenthumb's decals, a branded hemp travel case and a higher list price of $199.95.
- Same hardware as the standard Connect (850 mAh battery, three voltage settings)
- Ceramic heating element with roughly 5-second heat-up
- Pass-through charging during use
- Green and gold B-Real design with hemp travel case
- Fits 10 mm, 14 mm and 18 mm glass joints
- $50 premium over the technically identical standard model
- Only usable with a bong or glass rig
- Micro-USB instead of USB-C
- Limited edition, hard to find at regular retail
G Pen Vaporizer Key Takeaways G Pen — vaporizer manufacturer from USA Conduction + hybrid heating, 14 models (portable, pen) Range from 43.10 € to 215.66 €, available at 37+ shops
G Pen →The Dr. Greenthumb's x G Pen Connect is the limited B-Real edition of the G Pen Connect, released by Grenco Science in 2021 in collaboration with the Cypress Hill rapper. Technically it matches the standard model — 850-mAh battery, three voltage settings, ceramic heating element, approximately 5 seconds heat-up time. On VapoChecker you can compare prices from verified shops.
See also: G Pen Dash+ · G Pen Dash · G Pen Hyer · Elite II
Limited Cypress Hill Edition
Technology of the G Pen Connect
Vaporising Concentrates at the Glass
More G Pen Vaporizers 4
Similar Vaporizers 6
Spec comparison
| Dr. Greenthumb's x G Pen Connect | G Pen Dash+ | |
|---|---|---|
| Type | Portable | Portable |
| Heating | Conduction | Hybrid |
| Temperature | N/A | 160°C - 215°C |
| Heat-up time | 5s | 20s |
| Battery | 850 mAh | 1800 mAh |
| Price from | N/A | 85.34€ · incl. shipping |
| Dr. Greenthumb's x G Pen Connect | Elite II | |
|---|---|---|
| Type | Portable | Portable |
| Heating | Conduction | Hybrid |
| Temperature | N/A | 93°C - 221°C |
| Heat-up time | 5s | 20s |
| Battery | 850 mAh | 2100 mAh |
| Price from | N/A | 106.98€ · incl. shipping |
Compatible Accessories
Only the aesthetics: green-and-gold design with decals and a hemp case. The technology is identical; the premium was approximately 50 US dollars.
No, it is used with a bong or glass piece, replacing the nail and torch. Adapters for 10-, 14-, and 18-mm joints are included.
Yes, pass-through charging is supported — though via Micro-USB rather than USB-C.
The 2021 run is limited and is barely available through regular retail any more. Our price comparison shows you which shops still stock it.
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