We have it all covered, so go ahead, cover it with color! Our indoor/outdoor chalk art Easy Pack even has 3-D glasses to view your chalk art creations in an extra dimension! Images created with the bright chalks will appear to "float" when viewed with the 3-D glasses. The Crayola® chalks include 48 different vivid colors in anti-roll shapes. Non-toxic and washable. Use extra large stencils on large sheets of craft paper for eye-catching indoor art! Pack includes two 48-count boxes of sidewalk chalk, 6 each 3-D viewing glasses to share, 4 giant Rangoli Mandala plastic reusable stencils (finished designs are 22" square) and activity guide.