• THE ORIGINAL AIR-POWERED FUN: This STEM toy uses a kid-safe fan to send foam balls flying through a network of modular tubes, making airflow experiments exciting for toddlers or kids 3+.
• ENCOURAGES CREATIVITY: Kids can arrange the tubes in countless ways to experiment with airflow and physics, promoting creative problem-solving and building skills.
• STEM LEARNING: These toddler toys encourage spatial reasoning, experimentation, and STEM learning, making playtime educational and fun—great science kits for kids 3+.
• LONG RUN TIME & CONVENIENT RECHARGEABLE BATTERY: With up to 3 hours of run time per charge and a quick 2-hour recharge, this kids toy is ready for hours of non-stop play.
• DESIGNED FOR SAFE, FAMILY PLAY: Grate over fan; does not work while charging. Features a 15-minute auto shut-off for energy conservation and safety, highly durable tubes and connectors, and 20 large foam balls for kids 3+.

Package Dimensions: 17.7 x 14.6 x 6.7 inches