Chalk marker with round nib 2-3 mm

Chalk marker for non-permanent designing, decorating and writing on non-porous surfaces, e.g. windows, dark boards, glass, plexiglas® and mirrors.
The round nib has a stroke width of 2-3 mm.
The opaque, water-based liquid chalk with a neutral smell can be wiped off virtually all non-porous surfaces with a damp cloth.