Crayola ColorCycle was launched to help kids in schools across the USA to understand the importance of their role in protecting the environment. Through this initiative, students in K-12 schools can collect and repurpose used Crayola markers. ColorCycle is also a great opportunity for teachers and their students to explore eco-friendly practices. Specially developed standards-based lesson plans are available to enrich instruction and promote lively class discussions. FedEx Ground will pick up the markers — Crayola pays all shipping charges!