STEM Building Set Air-Powered Foam Ball Tubes
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When builds feel static, make every idea move
Send foam balls racing, hovering, and gliding through custom builds — adjustable airflow, rechargeable fan, 20 EVA foam balls, no fixed configurations
Why is this building set perfect for you?
✔ Build custom tube pathways: Connect transparent tubes, corner tubes, and connectors into a wide range of configurations. The flexible design lets each build take a different route, encouraging spatial reasoning and creative problem-solving.
✔ Experiment with adjustable airflow: A large dial with LED indicators adjusts airflow from a gentle breeze to a strong gale. Watch foam balls race, hover, glide, and pop through each build while exploring airflow, physics, and cause and effect through hands-on play.
✔ Rechargeable fan with automatic shut-off: The fan runs for up to 1 hour at full speed or 3 hours at half speed and recharges in under 2 hours. Automatic shut-off after 15 minutes helps prevent battery drain, and the set works with original Air Toobz tubes, connectors, balls, and accessories.
Specifications
Fan unit dimensions: 8 × 5 × 6.5 in
Foam ball diameter: 1.7 in
Battery type and runtime: Lithium-ion; 1 hour at full speed, 3 hours at half speed
Charging time: Under 2 hours
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