- Disrupting traditional writing rules, friction erases writing, making it easy to correct mistakes.
- Built-in thermal eraser ensures smooth erasure, leaving paper looking like new.
- Using the next-generation proprietary double-ball technology, this pen delivers extra-smooth writing experience.
- High-tech temperature-controlled ink allows writing to disappear or appear depending on the temperature.
- Invisible when hot, visible when cold, temperature-controlled ink makes writing reversible! When heated ≥ 65°C, handwriting magically disappears; when cooled < -10°C, "disappeared" writing reappears.
- Extremely long battery life, with a 300-meter writing range, three times the industry standard.
- The titanium gray color scheme, paired with metal components, creates a discreet and elegant look, instantly becoming the center of attention.
- 4 practical ink colors to cover study, office, note-taking, and more.
Launch DateJuly 21, 2025
Days In Market454
VendorKaco
Variants4