• High-quality material: Made of environmentally friendly ABS plastic, with a smooth construction design and no burrs, ensuring a stable and durable structure. • Educational toys: Encourages children's imagination and practical skills, cultivating their spatial perception and promoting creativity. Helps develop logical thinking, motor skills, and problem-solving abilities. • Detailed graphic guide: Includes easy-to-understand step-by-step instructions and detailed graphic descriptions for clear and precise construction. The small pellets are challenging and entertaining. • Additional benefits: Enhances space and color perception, reinforces memory, reduces stress in adults, and keeps children away from electronic devices. • Versatility: Ideal for playing, collecting, or decorating. Perfect for family gatherings and interactive games between parents and children. An ideal gift for Children's Day, Christmas, and other holidays. • Product specifications: Material: ABS plastic. Number of particles: 550 units. Size: 14 x 8 cm. Recommended age: 14+ years.