EDDING 4095/5S - White chalk marker set

Chalk marker with bullet tip
Odourless, water-based liquid chalk, wipes off with a damp cloth on virtually any sealed surfaces.

The window/chalk marker for opaque designs, ornaments and labelling on glass, windows, boards and other sealed surfaces. Water-based liquid chalk. Good coverage, even on dark and transparent surfaces.
Valve-controlled ink flow.
To activate the edding window/chalk marker: Shake the marker vigorously with the cap on, place the writing nib of the marker on a test piece of paper and pump a few times by gently pushing on the nib until the ink appears in the nib.
Write a few lines on the test piece of paper with the marker. Place the cap tightly on again after use. ...