TRUSCO DUSTLESS water resistant chalk white (6 pieces)

[Features]
●It is an all-weather type that does not disappear even if it gets wet.
●Scallop shell ingredients make it more vivid and less powdery.
● DUSTLESS chalk is a product that is safe and secure for the body, as the main ingredient is calcium carbonate, which is also used in toothpaste. Compared to gypsum chalk, this chalk has a higher specific gravity and less dust.
A water-resistant outdoor chalk made of calcium carbonate that is easy on people.
- It is a package that becomes a chalk case.
●Can be used more than twice as long as gypsum chalk, making it economical.

[Use]
●For writing on a blackboard for rainy weather.

【specification】
●Color: White
- Depth (mm): 11.2
●Width (mm): 11.2
- Height (mm): 63

[Specification 2]
● Green Purchasing Law Compliant Product

[Material/Finish]
● Calcium carbonate
Scallop shell fine powder

[Set contents/accessories]
-

【Note】
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