We pulled out the new
Liquid Chalk Markers I found online, and she got to work.
Liquid chalk markers also exist in France, under the same brand, but they are horribly more expensive than in the United States: here, life is much more expensive than you!
The Crafty Croc
Liquid Chalk Markers are a fantastic product on multiple levels.
Chalkboard Labels with
Liquid Chalk Marker — I don't know if I can ever get enough of chalkboard labels.