Chalk crayons are great for versatile surfaces like glass, wood, and whiteboards. They also eliminate all of the pesky mess of traditional chalk. Nothing says nostalgia like an artistic original chalk set. Unleash your imagination with Chalk-O-Rama Dustless Chalk Crayons. Start creating today. Keep clean with Chalk-O-Rama Dustless Chalk Crayons. They give you the freedom to write on almost any surface with no mess. You can also decorate home interior spaces or leave love notes on the mirror. You can even write on paper. Without messy hands, you’re free to do anything you please. Just twist up and go. They’re versatile and fun! Details: - Chalk Sticks That Work on Many Surfaces - Feels Like a Waxy Crayon - Permanent on Porous Surfaces - Wipes Off Easily on Non-Porous Surfaces - Encased in Plastic Barrels with Twist up Action - Set of 12 Recommended Age: 3+ years