Janod Bird Ball RunBuild, play and listen! The SWC Bird Ball Run from Janod is an engaging and musical construction toy that lets children bring their very own tree to life. First, kids assemble the tree by correctly placing the 14 wooden leaves, using the included model card as a guide then, the real magic begins. Drop the wooden balls from the top and watch (and hear!) as they glide down the cascading leaves, each one producing a soft, soothing sound. With each leaf