- Performance
- Independent reviews rate it as much smoother and more stable than ordinary oil-based pens, slightly less silky than Jetstream but with good control.
- Refinement
- Its current official lineup and dedicated manual are confirmed, indicating a robust product system with a clear structure for refill and multi-pen use.
- Longevity
- As a hybrid type, it is considered stable for repeated writing and suited to extended use.
- Accessibility
- In Korea, it has the character of an imported product and is less accessible than representative domestic models, but its global lineup means it is not difficult to find.
Jetstream is more frequently cited for top-tier smoothness.