Description
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-v.


![Chalk Pen, line 1,8-2,5 mm, 8 pc/ 1 pack [HOB-279908]](http://www.packlinq.com/cdn/shop/files/279908_5.jpg?v=1763141335&width=800)
![Chalk Pen, line 1,8-2,5 mm, 8 pc/ 1 pack [HOB-279908]](http://www.packlinq.com/cdn/shop/files/279908_10.jpg?v=1763141335&width=1024)