Price (USD)
Boundless Terp Pen edgeBoundless Terp Pen
$25
Zeus Arc GT
$180
Boundless Terp Pen is typically around $155 lower.
Vaporizer Comparison
Boundless Terp Pen vs Zeus Arc GT
Side-by-side specs, pricing context, and clear decision guidance.
Boundless Terp Pen
Boundless Technology $25
VS
Zeus Arc GT
Zeus Arsenal $180
Editorial Summary
Boundless Terp Pen and Zeus Arc GT are both portable / electronic vaporizers, but they target different priorities. Boundless Terp Pen is usually the lower-cost pick at $25, around $155 below Zeus Arc GT. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
19
Different Specs
15
Shared Specs
4
Overall Overlap
21%
Shared Traits
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
Zeus Arc GT
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
Zeus Arc GT
$180
Heating Type
Boundless Terp Pen
Ceramic & Stainless Steel Coil
Zeus Arc GT
Conduction
Temperature Range
Boundless Terp Pen
N/A
Zeus Arc GT
365°F - 437°F
Chamber Capacity
Boundless Terp Pen
N/A
Zeus Arc GT
~0.3 grams
Battery Capacity
Boundless Terp Pen
300mAh
Zeus Arc GT
3500mAh
Dimensions
Boundless Terp Pen
13x134x13mm
Zeus Arc GT
86x42x22mm
Power Adjustment
Boundless Terp Pen
Draw-Activated
Zeus Arc GT
Modular - 3 Stages
Chamber Material
Boundless Terp Pen
Ceramic
Zeus Arc GT
Gold-Plated
Brand
Boundless Terp Pen
Boundless Technology
Zeus Arc GT
Zeus Arsenal
Session Style
Boundless Terp Pen
On-Demand
Zeus Arc GT
Session
Choose Boundless Terp Pen if...
- You want the lower listed entry price ($25 vs $180).
- You prefer a ceramic & stainless steel coil heating profile.
- Your usage leans toward pen and concentrates sessions.
Choose Zeus Arc GT if...
- You prefer a conduction heating profile.
- Your usage leans toward conduction sessions.
- You prefer Zeus Arc GT's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of every spec from each device profile.
15 differ 4 shared
| Specification | Boundless Terp Pen | Zeus Arc GT |
|---|---|---|
| Price (USD) | $25 | $180 |
| Device Type | Portable | Portable |
| Heating Type | Ceramic & Stainless Steel Coil | Conduction |
| Temperature Range | N/A | 365°F - 437°F |
| Chamber Capacity | N/A | ~0.3 grams |
| Battery Type | Internal | Internal |
| Battery Capacity | 300mAh | 3500mAh |
| Battery Life | — | ~90 minutes |
| Charging | Micro USB | Micro USB |
| Dimensions | 13x134x13mm | 86x42x22mm |
| Weight | — | ~125g |
| Power Adjustment | Draw-Activated | Modular - 3 Stages |
| Chamber Material | Ceramic | Gold-Plated |
| Concentrate Support | Yes | — |
| Brand | Boundless Technology | Zeus Arsenal |
| Country of Manufacture | China | — |
| Release Date | — | 2018 |
| Session Style | On-Demand | Session |
| Warranty | 3 years | 3 years |
Comparison FAQs
What is the biggest difference between the Boundless Terp Pen and the Zeus Arc GT?
The biggest practical difference is price tier: the Boundless Terp Pen sits at $25 while the Zeus Arc GT is $180, a gap of about $155 that puts them in different buying brackets.
Which is cheaper, the Boundless Terp Pen or the Zeus Arc GT?
Boundless Terp Pen is the cheaper option at $25 compared with $180 for the Zeus Arc GT, about $155 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Boundless Terp Pen and the Zeus Arc GT?
Boundless Terp Pen uses ceramic & stainless steel coil heating, while the Zeus Arc GT 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 Zeus Arc GT?
Boundless Terp Pen controls heat with draw-activated, while the Zeus Arc GT uses modular - 3 stages. Both let you change temperature, just with different levels of precision.
How much flower do the Boundless Terp Pen and Zeus Arc GT hold?
Boundless Terp Pen lists a chamber capacity of N/A; the Zeus Arc GT lists ~0.3 grams.
Which is more discreet, the Boundless Terp Pen or the Zeus Arc GT?
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 Zeus Arc GT is more conspicuous in hand and harder to keep out of sight.
How similar are the Boundless Terp Pen and the Zeus Arc GT?
Across the 19 specs we line up, they share 4 and differ on 15, an overlap of about 21%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.