Price (USD)
G Pen Connect edgeG Pen Connect
$180
Tafee Flaske
$567
G Pen Connect is typically around $387 lower.
Vaporizer Comparison
G Pen Connect vs Tafee Flaske
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Connect
Grenco Science from $179.95
VS
Tafee Flaske
Tafee $567
Editorial Summary
G Pen Connect and Tafee Flaske are both portable / concentrates vaporizers, but they target different priorities. G Pen Connect is usually the lower-cost pick at $180, around $387 below Tafee Flaske. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
26
Different Specs
25
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable Concentrates Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callG Pen Connect
Conduction
Tafee Flaske
Pure convection, breath sensing
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Connect
$180
Tafee Flaske
$567
Heating Type
G Pen Connect
Conduction
Tafee Flaske
Pure convection, breath sensing
Temperature Range
G Pen Connect
180°C - 220°C (356°F - 428°F)
Tafee Flaske
Up to 260°C (500°F)
Battery Type
G Pen Connect
Internal
Tafee Flaske
21700 lithium-ion (user replaceable)
Battery Capacity
G Pen Connect
850mAh
Tafee Flaske
5000mAh
Battery Life
G Pen Connect
10-15 sessions
Tafee Flaske
Multiple sessions per charge, recharge every 4 to 6 pots
Charging
G Pen Connect
Micro-USB
Tafee Flaske
USB-C, Quick Charge 3.0
Charge Time
G Pen Connect
~2 hours
Tafee Flaske
~90 minutes
Dimensions
G Pen Connect
79.1x59x22.4mm
Tafee Flaske
110 x 82.5 x 28mm
Power Adjustment
G Pen Connect
Digital Control - 3 Stage Modular
Tafee Flaske
Five preset power levels (Soft, Low, Medium, High, Max)
Choose G Pen Connect if...
- You want the lower listed entry price ($180 vs $567).
- You prefer a conduction heating profile.
- Your usage leans toward conduction sessions.
Current price
$179.95
at Slick Vapes
Choose Tafee Flaske if...
- You prefer a pure convection, breath sensing heating profile.
- Your usage leans toward convection and premium sessions.
- You prefer Tafee Flaske's overall feature mix and form factor.
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.
Spec Comparison Table
Direct comparison of every spec from each device profile.
25 differ 1 shared
| Specification | G Pen Connect | Tafee Flaske |
|---|---|---|
| Price (USD) | $180 | $567 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Pure convection, breath sensing |
| Heat Up Time | — | ~1 second, on demand |
| Temperature Range | 180°C - 220°C (356°F - 428°F) | Up to 260°C (500°F) |
| Chamber Capacity | — | ~0.10g per ceramic pot |
| Battery Type | Internal | 21700 lithium-ion (user replaceable) |
| Battery Capacity | 850mAh | 5000mAh |
| Battery Life | 10-15 sessions | Multiple sessions per charge, recharge every 4 to 6 pots |
| Charging | Micro-USB | USB-C, Quick Charge 3.0 |
| Charge Time | ~2 hours | ~90 minutes |
| Dimensions | 79.1x59x22.4mm | 110 x 82.5 x 28mm |
| Weight | — | 226 grams |
| Power Adjustment | Digital Control - 3 Stage Modular | Five preset power levels (Soft, Low, Medium, High, Max) |
| Chamber Material | Ceramic | Food grade ceramic oven pots with stainless steel screens |
| Concentrate Support | Yes | Ceramic pots are rated for loose leaf and extracts |
| Brand | Grenco Science | Tafee |
| Adjustable Airflow | — | No (isolated air path with low resistance) |
| Country of Manufacture | — | Canada |
| Haptic Feedback | No | Yes |
| Heating Element | Ceramic | — |
| Manufacturer | — | Tafee Technologies Corporation, Burlington, Ontario |
| Pot Vault | — | Stores two preloaded ceramic pots in the body |
| Release Date | 2019 | 2026 |
| Session Style | — | On-Demand |
| Warranty | 1 year | 2 years on the device, excluding mouthpieces, stem, ceramic pots and shredder |
Comparison FAQs
What is the biggest difference between the G Pen Connect and the Tafee Flaske?
The biggest practical difference is price tier: the G Pen Connect sits at $180 while the Tafee Flaske is $567, a gap of about $387 that puts them in different buying brackets.
Which is cheaper, the G Pen Connect or the Tafee Flaske?
G Pen Connect is the cheaper option at $180 compared with $567 for the Tafee Flaske, about $387 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the G Pen Connect and the Tafee Flaske?
G Pen Connect uses conduction heating, while the Tafee Flaske uses pure convection, breath sensing. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Can I swap the batteries on the G Pen Connect or the Tafee Flaske?
Tafee Flaske uses 21700 lithium-ion (user replaceable), so you can carry spares for back-to-back days. The G Pen Connect has a built-in battery you can't swap on the go.
Can I set custom temperatures on the G Pen Connect or the Tafee Flaske?
G Pen Connect controls heat with digital control - 3 stage modular, while the Tafee Flaske uses five preset power levels (soft, low, medium, high, max). G Pen Connect gives you finer per-degree control.
Which charges faster, the G Pen Connect or the Tafee Flaske?
Tafee Flaske fully charges in ~90 minutes, ahead of ~2 hours on the G Pen Connect.
What battery life can I expect from the G Pen Connect and the Tafee Flaske?
G Pen Connect's spec sheet lists 10-15 sessions; the Tafee Flaske lists Multiple sessions per charge, recharge every 4 to 6 pots. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
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