Crayola - Chalk White 12pk $2.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Crayola White Chalk (12pcs) Low dust chalk for use on most chalkboards. Makes clean, smooth lines, and erases easily. Age: 3 years and up 12 chalks per pack. Marker size: 8cm Nontoxic.