オート 替芯 水性替芯 黒 C-307Pクロ

Description

🖋️ Elevate your pen game with precision and style!

The OHTO C-307Pクロ is a 0.7mm black rollerball pen refill designed for smooth, precise writing. Measuring 4.5 x 0.2 inches and weighing just 9 grams, it fits standard rollerball pens and offers a refillable, eco-friendly solution for professionals seeking consistent ink flow and sharp, bold lines.