The Uni PX-21 Paint Marker is ideal for marking any surface whether it's inside or out. It is both waterproof and fade-resistant for durable, long lasting results.
It has a fine tip with a nib size of 1.2 mm.
It's suitable for use on glass, metal, plastic, stone, wood and more.
The ink is waterproof, fade-resistant and permanent once dry.
This pen is ideal for heavy duty use and can be used both inside and outside.
This marker contains blue coloured ink.