Uni ball Posca Markers 15 Assorted Colours PC-3M (0.9mm-1.3mm) / PC-5M (2.5mm). POSCA - PC 3M (WATER BASED MARKER). POSCA - PC 5M (WATER BASED MARKER). PC-3M Ball Size:0.9 mm /1.3mm Markers. PC-5M 15 Colours Ball Size:1.8mm/2.5mm.
eBay