Brand NewPosca PC-5M Medium Bullet Tip Paint Marker Light Blue. POSCA paint markers are an excellent multi-surface, creative pen.The uni POSCA medium bullet tip Paint marker contains water-based pigment ink which is lightfast, water-resistant, and will write on almost any surface.The PC-5M medium 1.8-2.5mm bullet tip produces neat and precise lines and is ideal for colouring. Medium Bullet Tip nib size: 1.8-2.5mm.Water-based Paint Marker.Writes on... wood, textile, cardboard, metal, glass, stone, plastic, ceramics.Full opaque matt finish.Dries quickly.Includes the singular Light Blue Marker