The Lego Duplo 10440 Balancing & Stacking Tree is a new big block learn and play building toy suitable for children aged 1½ and above. This set from the DUPLO theme by LEGO includes a building and stacking tree, providing opportunities for children to develop their building skills and interests in architecture. The toy encourages creativity and problem-solving as children learn to balance and stack blocks to create different structures. Perfect for young builders looking to expand their construction skills with a durable and high-quality building toy.