Mi Rollerball Sign Pen

The Mi Rollerball Sign Pen is designed to deliver a smooth, precise, and comfortable writing experience for everyday use. Its high-quality 0.5mm rollerball tip produces clean, consistent lines with smear-resistant ink, making it ideal for notes, signatures, and professional writing. The retractable design protects the tip when not in use, while the refillable construction offers long-term value and reduces waste. Crafted from durable PC and ABS materials, the lightweight 19.85g pen provides a comfortable grip and an impressive writing length of over 400 meters, making it a reliable choice for students, professionals, and daily use.