Healthy riding colors the world beautiful. Creativity for sidewalks, parking lots, and streets. Hook Chalktrail® to a bike, then get riding. Draw figure eights, wavy meandering paths, perfect circles, fascinating designs by retracing the same route again and again in succession. It’s freshly invigorating, beautiful play. Works with all bike sizes and training wheels. Includes highly durable Chalktrail® connector  Easy on, easy off - no tools or parents required. Comes with one piece non-toxic, washable chalk. Launch date: August 2012.