Chicco - Crescendo Learning Tower Kit ideal for transforming Crescendo into a learning tower. Approved for ages 2 to 6 years. It allows the child to carry out daily activities at the same height as their parents. The structure features a raised base that allows the child to reach work surfaces. The back bar ensures safety and protection. The Montessori tower kit must only be used by installing the tall feet (included with Crescendo Up, sold as an accessory for Crescendo Lite).