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Hygieia Dustless Board Chalk, 3 1/4 X 3/8. Assorted, 12/box
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Product Description:
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. |
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OverallRating:
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