Prang Hygieia Dustless Board Chalk, White, 3.25 x 0.37 - 12 count

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. Nearly pure calcium carbonate. Clean and dust-free. Standard cylindrical design. School-approved, nontoxic.

Hygieia Chalk - Prang

Prang® Hygieia Dustless Chalk

Prang Chalk White

Hygieia Chalk - Prang

Hygieia Dustless Board Chalk, 3 1/4 X 0.38. White, 12/Box

Prang Hygieia White Chalk is a high-quality chalk made from 95% pure Non-toxic calcium carbonate. This chalk is meant to be used with all Lam-Rite

White Chalk | Prang Hygieia

Hygieia Dustless Board Chalk, 3.25 x 0.38' Diameter, White, 12/Box

Hygieia Dustless Board Chalk, 3 1/4 X 0.38. White, 12/Box

Hygieia Chalk - Prang

Prang® Hygieia® Dustless Chalk, White, Box Of 12 : Chalkboard Chalk : Office Products