Price (USD)
Boundless Terp Pen edgeBoundless Terp Pen
$25
Focus V Carta 2
$350
Boundless Terp Pen is typically around $325 lower.
Vaporizer Comparison
Boundless Terp Pen vs Focus V Carta 2
Side-by-side specs, pricing context, and clear decision guidance.
Boundless Terp Pen
Boundless Technology from $25.49
VS
Focus V Carta 2
Focus V $350
Editorial Summary
Boundless Terp Pen and Focus V Carta 2 are both concentrates / portable vaporizers, but they target different priorities. Boundless Terp Pen is usually the lower-cost pick at $25, around $325 below Focus V Carta 2. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
24
Different Specs
19
Shared Specs
5
Overall Overlap
21%
Shared Traits
Concentrates Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callBoundless Terp Pen
Ceramic & Stainless Steel Coil
Focus V Carta 2
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Boundless Terp Pen
$25
Focus V Carta 2
$350
Heating Type
Boundless Terp Pen
Ceramic & Stainless Steel Coil
Focus V Carta 2
Conduction
Temperature Range
Boundless Terp Pen
N/A
Focus V Carta 2
365°F - 635°F
Battery Capacity
Boundless Terp Pen
300mAh
Focus V Carta 2
2000mAh
Charging
Boundless Terp Pen
Micro USB
Focus V Carta 2
USB-C
Dimensions
Boundless Terp Pen
13x134x13mm
Focus V Carta 2
184x67mm
Power Adjustment
Boundless Terp Pen
Draw-Activated
Focus V Carta 2
Digital
Brand
Boundless Terp Pen
Boundless Technology
Focus V Carta 2
Focus V
Warranty
Boundless Terp Pen
3 years
Focus V Carta 2
1 year
Choose Boundless Terp Pen if...
- You want the lower listed entry price ($25 vs $350).
- You prefer a ceramic & stainless steel coil heating profile.
- Your usage leans toward pen sessions.
Lowest price
$25.49
at The Stash Shack
Choose Focus V Carta 2 if...
- You prefer a conduction heating profile.
- Your usage leans toward conduction and premium sessions.
- You prefer Focus V Carta 2's overall feature mix and form factor.
Typical price
$350
Sold by The Stash Shack
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.
19 differ 5 shared
| Specification | Boundless Terp Pen | Focus V Carta 2 |
|---|---|---|
| Price (USD) | $25 | $350 |
| Device Type | Portable | Portable |
| Heating Type | Ceramic & Stainless Steel Coil | Conduction |
| Heat Up Time | — | 5 - 10 Seconds |
| Temperature Range | N/A | 365°F - 635°F |
| Chamber Capacity | N/A | N/A |
| Battery Type | Internal | Internal |
| Battery Capacity | 300mAh | 2000mAh |
| Battery Life | — | ~10 sessions |
| Charging | Micro USB | USB-C |
| Charge Time | — | ~90 minutes |
| Pass-Through Charging | — | Yes |
| Dimensions | 13x134x13mm | 184x67mm |
| Weight | — | ~422g |
| Power Adjustment | Draw-Activated | Digital |
| Chamber Material | Ceramic | Ceramic |
| Concentrate Support | Yes | Yes |
| Brand | Boundless Technology | Focus V |
| Country of Manufacture | China | — |
| Display Type | — | OLED |
| Release Date | — | 2022 |
| Session Style | On-Demand | — |
| Warranty | 3 years | 1 year |
| Wireless Charging | — | Yes |
Comparison FAQs
What is the biggest difference between the Boundless Terp Pen and the Focus V Carta 2?
The biggest practical difference is price tier: the Boundless Terp Pen sits at $25 while the Focus V Carta 2 is $350, a gap of about $325 that puts them in different buying brackets.
Which is cheaper, the Boundless Terp Pen or the Focus V Carta 2?
Boundless Terp Pen is the cheaper option at $25 compared with $350 for the Focus V Carta 2, about $325 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Boundless Terp Pen and the Focus V Carta 2?
Boundless Terp Pen uses ceramic & stainless steel coil heating, while the Focus V Carta 2 uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Can I set custom temperatures on the Boundless Terp Pen or the Focus V Carta 2?
Boundless Terp Pen controls heat with draw-activated, while the Focus V Carta 2 uses digital. Focus V Carta 2 gives you finer per-degree control.
Which is more discreet, the Boundless Terp Pen or the Focus V Carta 2?
Boundless Terp Pen is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the Focus V Carta 2 is more conspicuous in hand and harder to keep out of sight.
Can I use concentrates with the Boundless Terp Pen or the Focus V Carta 2?
Both devices support concentrate use, typically via an included or aftermarket pad or insert. Check the manual for the recommended approach for each.
Which uses USB-C, the Boundless Terp Pen or the Focus V Carta 2?
Focus V Carta 2 charges over USB-C; the Boundless Terp Pen uses a Micro USB port. USB-C means one fewer cable to keep around if your phone and laptop already use it.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.