COMPLETE SET: 158-piece fort building kit includes 55 connecting balls, 55 sturdy rods, and 48 connecting pieces, Among them, six balls have a luminous effect all packed in a convenient storage bag
DIMENSIONS: You can use your imagination to build various shapes and sizes, perfect for indoor and outdoor play spaces
VERSATILE DESIGN: Interlocking pieces allow for countless configuration possibilities, from forts and tunnels to castles and play spaces
EDUCATIONAL VALUE: STEM-based construction toy develops spatial awareness, engineering skills, and creative thinking in children ages 3-12
EASY ASSEMBLY: Specially designed connecting balls and rods snap together securely yet can be easily taken apart for storage or new builds
