- nk Variety: Includes 10 vibrant ink colors (e.g., blue, black, red, green, and other assorted shades).
- Tip and Line Size: Features a 0.6 mm or 0.7 mm fine tip (depending on the specific batch) that delivers crisp lines with minimal bleed-through.
- Writing Technology: Uses an Acu-flow writing system and ultra-low viscosity ink for a smudge-free, fluid writing experience.
- Design: Ergonomic, lightweight plastic body with a comfortable matte finish and a durable clip for portability.
- Sustainability: The pens are refillable and made from safe, non-toxic materials
