Uni-ball Style+fit Signo Refill 0.5mm

Specification	Details
Brand	uni (Mitsubishi Pencil Co.)
Product Line	Style+Fit Signo
Model Code	UMR-109-05
Product Type	Multi-Pen Gel Ink Refill
Tip Size	0.5mm (Medium-Fine Point)
Ink Color	Blue / Light Blue
Ink Type	Water-based pigment gel ink
Compatibility	All Uni-ball Style+Fit multi-pen shells and single-pen component bodies
Origin	Japan
Key Feature	High-vibrancy, archival Signo pigment gel ink designed for effortless multi-pen customization and skip-free tracking

Pen Refills Japan