The Sparkle and Roll Ball Tower by Nothing But Fun Toys was made to engage and stimulate the minds of young children. The toy set is designed with 5 separate drop zones and a 2-way loading zone at the base. The four balls provided feature LED lights and rattle sounds upon movement. The children will load the balls at the top level and watch the ball roll down from platform to platform anticipating where it will land. Ideal for children 9 months and up this toy will helps develop childhood motor skills and hand eye coordination in a safe and fun environment. This toy was made of high quality, durable, non-toxic, BPA free plastic to ensure your child's safety.