General description Our ultimate kids fort building kit is designed for children over 5 years old. They can create various structures such as caves, tents, houses, igloos, princess castles, tunnels, and pirate ships. Just add leaves to create a hiding place for imaginative play. Technical specifications Includes: 45 connecting balls and 75 connecting rods Material: High-quality plastic with rounded and smooth corners Durability: Strong and not easy to break Usage Kids can easily play with this kit by inserting the plastic tubes into the holes of the spheres to create different shapes. It encourages teamwork as children work together to plan and solve problems while building creative structures. Other information This kit is a perfect educational gift for 2-3 children or more, suitable for birthdays, holidays, Christmas, and Halloween.