Uni Chalk Marker Pen: 1.8-2.5mm

Waterproof and weather resistant ink for smooth and flat surfaces. Can be used on blackboards, glass, metal and plastic. Can be removed with a wet cloth. For cleaning a blackboard film with a slightly rough surface use an alkaline detergent with PH-value 11.

To use, shake the marker vigorously and then gently press down on the tip a few times to get the paint to start flowing.

Make beautiful illustrations on porcelain, write a greeting to the neighbour on the window or use the marker to write on the whiteboard. The marker works well as both a whiteboard and window marker. Use it on smooth boards, metal, glass, porcelain and smooth plastic. If used on whiteboard foil with a slightly rough surface, alkaline detergent with a PH value of 11 can be used