Price (USD)
Boundless Terp Pen XL edgeBoundless Terp Pen XL
$55
Modul
$350
Boundless Terp Pen XL is typically around $295 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Boundless Terp Pen XL and Modul are both portable / electronic vaporizers, but they target different priorities. Boundless Terp Pen XL is usually the lower-cost pick at $55, around $295 below Modul. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
18
Different Specs
17
Shared Specs
1
Overall Overlap
6%
Shared Traits
Quick snapshot of the specs people usually care about first.
Boundless Terp Pen XL
$55
Modul
$350
Boundless Terp Pen XL is typically around $295 lower.
Boundless Terp Pen XL
—
Modul
~15 Seconds
Both devices are in a similar heat-up range.
Boundless Terp Pen XL
Conduction
Modul
—
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
Boundless Terp Pen XL
$55
Modul
$350
Heating Type
Boundless Terp Pen XL
Conduction
Modul
—
Heat Up Time
Boundless Terp Pen XL
—
Modul
~15 Seconds
Temperature Range
Boundless Terp Pen XL
—
Modul
850°F-900°F (Dry Herb Tank)
Battery Type
Boundless Terp Pen XL
Internal
Modul
—
Battery Capacity
Boundless Terp Pen XL
320mAh
Modul
6000mAh
Battery Life
Boundless Terp Pen XL
—
Modul
<50 Sessions Depending on Usage Style
Charging
Boundless Terp Pen XL
—
Modul
USB-C
Charge Time
Boundless Terp Pen XL
—
Modul
~2 Hours
Dimensions
Boundless Terp Pen XL
16x149x16mm
Modul
—
Direct comparison of shared and unique specifications from each device profile. (17 differences, 1 overlaps)
| Specification | Boundless Terp Pen XL | Modul |
|---|---|---|
| Price (USD) diff | $55 | $350 |
| Device Type | Portable | Portable |
| Heating Type diff | Conduction | — |
| Heat Up Time diff | — | ~15 Seconds |
| Temperature Range diff | — | 850°F-900°F (Dry Herb Tank) |
| Battery Type diff | Internal | — |
| Battery Capacity diff | 320mAh | 6000mAh |
| Battery Life diff | — | <50 Sessions Depending on Usage Style |
| Charging diff | — | USB-C |
| Charge Time diff | — | ~2 Hours |
| Dimensions diff | 16x149x16mm | — |
| Power Adjustment diff | — | Digital |
| Oven Type diff | Ceramic | — |
| Brand diff | Boundless Technology | — |
| Case Material diff | — | Anodized Aluminum |
| Chamber Material diff | — | Quartz |
| Display Type diff | — | 2.4” Color Display |
| Temperature Control diff | Modular - 3 stage | — |
Neither is universally better. Boundless Terp Pen XL fits some priorities, while Modul fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
Boundless Terp Pen XL is listed lower ($55) compared with Modul ($350), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.