Perfect for Memoboards and glass panels!

I bought these pens for my new Glasmemoboard
and must say that I am fully satisfied!
Before first use, the pen tip needs to be supplied once with the first liquid chalk. The handling is carried out so as to pump the liquid chalk in the top here like a normal pen Edding by repeatedly pressing the top. After that you can start.
The colors are opaque and just read on a dark Memoboard very good. The pen width of 2-5mm is also very pleasant as can be thus written on smaller Memoboards Some
The colors can be removed again without leaving a trace problems from the board with a damp cloth / handkerchief. The sometimes occurring slight streaks can be personalized with a few splashes of glass cleaner to remove its mark also.
The Board is therefore anew writable again!
It should be noted that the pins must be stored horizontally necessarily because they break otherwise.

Based on this experience I would recommend this product to anyone who is looking for pens for his memo board or a board in the catering