KAYOU+ Ballpoint Pen Refill – Serar – 0.5mm

KAYOU+ Ballpoint Pen Refill – Serar – 0.5mm

Features original water-based gel ink refills that dry quickly, resist smudging and ink buildup, and meet rigorous quality standards.

• 0.5mm
• Ink: Black
• Refill for KAYOU+ Ballpoint Pen – Serar – 0.5mm

About KAYOU+
KAYOU+ is a Japanese stationery brand dedicated to creating writing tools that blend precision, quality, and comfort. Launched in 2025, the brands debut lineup includes the AIMVISION mechanical pencil series and a selection of thoughtfully designed pens. With premium materials and ergonomic design, each tool is made to enhance performance and bring more enjoyment to everyday writing.