Black dual-use measuring neutral pen - black core 0.5mm

The Black Dual-Use Measuring Neutral Pen (0.5mm Black Core) is a versatile writing tool designed for smooth and precise writing. Featuring a fine 0.5mm tip, it delivers clear, consistent lines ideal for notes, sketches, or technical work. Its dual-use design combines practicality and convenience, making it suitable for both everyday writing and measuring-related tasks. Lightweight and easy to handle, it’s a reliable choice for school, office, or professional use.