• Each box contains 200 units: includes a manual with ideas and a guide to build a 200-piece block building. The discs easily snap together. • Stimulates children's imagination: teaches spatial thinking and is the perfect toy for little engineers. Hours of fun and great creations. • 200 educational building block pieces with a large box. Easy to organize and transport. Durable and built to last. • Educational toy for skill development: color and shape recognition, motor skills, manipulation ability, imagination and creativity, construction, thinking, and design. • Multiplayer family game: designed for the interaction of the whole family, creating wonderful moments and precious memories together. • Product dimensions: 14.5 cm wide, 10.5 cm high, and 20 cm long. Total weight: 0.66 kg.