Price (USD)
G Pen Hyer edgeG Pen Hyer
$150
Stache E-Nail
$190
G Pen Hyer is typically around $40 lower.
Vaporizer Comparison
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Hyer
Grenco Science from $249.99
Stache E-Nail
Stache $190
G Pen Hyer and Stache E-Nail are both conduction / electronic vaporizers, but they target different priorities. G Pen Hyer is usually the lower-cost pick at $150, around $40 below Stache E-Nail. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
18
Different Specs
16
Shared Specs
2
Overall Overlap
11%
Shared Traits
A quick snapshot of the specs people usually care about first.
G Pen Hyer
$150
Stache E-Nail
$190
G Pen Hyer is typically around $40 lower.
G Pen Hyer
Conduction
Stache E-Nail
Conduction
Both devices use a similar heating approach.
Top specs where these two devices diverge.
Price (USD)
G Pen Hyer
$150
Stache E-Nail
$190
Device Type
G Pen Hyer
Portable
Stache E-Nail
Desktop
Temperature Range
G Pen Hyer
180°C - 220°C dry herb, 250°C - 450°C concentrate
Stache E-Nail
700-1000℉
Chamber Capacity
G Pen Hyer
~0.5g
Stache E-Nail
N/A
Battery Type
G Pen Hyer
External Battery Pack
Stache E-Nail
N/A
Charging
G Pen Hyer
USB-C
Stache E-Nail
N/A
Power Adjustment
G Pen Hyer
Digital Control - 5 Stage Modular
Stache E-Nail
Button control
Chamber Material
G Pen Hyer
Ceramic (dry herb tank), Quartz (concentrate tank)
Stache E-Nail
Quartz
Brand
G Pen Hyer
Grenco Science
Stache E-Nail
Stache
Current price
$249.99
at Slick Vapes
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Direct comparison of every spec from each device profile.
| Specification | G Pen Hyer | Stache E-Nail |
|---|---|---|
| Price (USD) | $150 | $190 |
| Device Type | Portable | Desktop |
| Heating Type | Conduction | Conduction |
| Temperature Range | 180°C - 220°C dry herb, 250°C - 450°C concentrate | 700-1000℉ |
| Chamber Capacity | ~0.5g | N/A |
| Battery Type | External Battery Pack | N/A |
| Battery Capacity | 6000mAh | — |
| Charging | USB-C | N/A |
| Charge Time | 2.5 - 3 hours | — |
| Power Adjustment | Digital Control - 5 Stage Modular | Button control |
| Chamber Material | Ceramic (dry herb tank), Quartz (concentrate tank) | Quartz |
| Concentrate Support | Yes | Yes |
| Brand | Grenco Science | Stache |
| Display Type | LED Light User Interface | — |
| Haptic Feedback | No | — |
| Heating Element | Stainless Steel | — |
| Release Date | 2022 | — |
| Session Style | Session | — |
The biggest practical difference is form factor: these aren't the same kind of device. G Pen Hyer is a portable, Stache E-Nail is a desktop. Pick based on whether you want something portable or something stationary.
G Pen Hyer is the cheaper option at $150 compared with $190 for the Stache E-Nail, about $40 less. Live retailer pricing can shift, so confirm before buying.
G Pen Hyer is the take-anywhere choice. It's a portable, battery-powered unit, while the Stache E-Nail is built for home use, where bigger heaters, AC power, and larger chambers make sense.
G Pen Hyer controls heat with digital control - 5 stage modular, while the Stache E-Nail uses button control. G Pen Hyer gives you finer per-degree control.
G Pen Hyer lists a chamber capacity of ~0.5g; the Stache E-Nail lists N/A.
Stache E-Nail is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Both devices support concentrate use, typically via an included or aftermarket pad or insert. Check the manual for the recommended approach for each.
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.