Prang® Decor™ Glass Crayons are wax crayons ideal for drawing on glass and mirrors. Durable construction resists breaking for long-lasting use in harsh classroom environments. Set of 10 assorted colours. Feature an easy-to-clean design to make cleaning quick and simple with a damp cloth. Safe to use by young learners. AP Certified non-toxic and conforms to ASTM D4236 standards.
