- Pen Body
- Lightweight design, weighs only 14.2 g (equivalent to a regular gel pen), comfortable for long-term use without hand fatigue
- Cap Styles
- Metal cap top and Transparent gold top options
- Ink Capacity
- Large capacity with 50ml ink volume, transparent barrel for ink level visibility
- Filling Mechanism
- Integrated rotary ink filling system at the pen tail for quick and convenient ink absorption
- Sealing Design
- Double-layer sealing rings (internal and external) and groove design to prevent ink leakage and avoid ink stains on hands, easy to clean
- Ergonomics
- Grooved grip area designed to fit fingers comfortably, ideal for extended correction sessions
- Dimensions
- Length 142 mm, Diameter 12 mm
- Target Users
- Specifically designed for teachers for grading and correcting assignments, suitable for various correction scenarios including essays and test papers
- Writing Experience
- Smooth, clear, and precise writing performance tailored for professional correction needs