Yourpen Liquid Chalk Markers
As the ink of our liquid chalk markers which give the opportunity to design on nonporous surfaces such as blackboard, glass, plexiglass and mirror is odourless, coverage and water-based, it can be removed from almost all nonporous surfaces with a damp cloth.
The width of the round nib: 2-3mm.
Usage of the product: Before using shake the marker with the cap on and then remove the cap. Pump the nib down on a surface such as a piece of paper. The marker is ready to use after the ink flows into the nib by pumping up and down carefully.
Storage Conditions: Store horizontally at ambient temperature (5-30°C).