Kyocera Ceramic Ballpoint Pen Refill C-300

The surface of the ceramic ball has countless depressions, like the craters on the moon.
Ink accumulates in these depressions, creating a pleasant writing experience.
"Ink adheres well" is a feature unique to fine ceramics.

Compatible products: KCB-15 BK/BU/RD,
　　　　　KCB-20 BK/SL/BR,
　　　　　KCB-30 BK/SL/BR

Ink Color: Black (water-based)
Size: Φ6mm ball diameter 0.5mm
Material:   (Shaft) Brass, (Joint) ABS resin, Tip: SUS

Made in Japan