Nearly pure, 95% calcium carbonate is free of all materials that could scratch, streak or pit your board surface. Special mineral cohesion agents ensure clean, dust-free use. Standard cylindrical design fits most chalk holders. School-approved, nontoxic. Color(s): Assorted; Number of Colors: 6; Age Recommendation: Ages 5 and Up; Length: 3.25".
Products specifications
Attribute name | Attribute value |
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Assortment | (2) Blue; (2) Green; (2) Orange; (2) Purple; (2) Red; (2) Yellow |