Prang® Hygieia® Chalk $0.72, 12/$7.20, 72/$41.76, 144/$72.00 Ambrite Paper Chalk $23.95 Prang Freart Oversized Art Chalk $15.95 Prang Pastello Chalk Pastel $5.00 Prang Poster Pastello Art Chalk $7.00 Dixon Waltham Chalk $6.85 Prang Hygieia Chalkboard Erasers $3.50 Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 488 or Internet Sales.