Applicable to:Board .
Preparations: The surface should be free of dust and sand.
Processing: Real blackboard chalk non-permanent marking of smooth surfaces.
This should be noted: It Chalk can be easily wiped off (please test at a suitable place)
Applicable to: Blackboard
Length: 80 mm
Diameter (outside): 9,5 mm
Suitable for kids: ✓
Content: 12 pieces