1 Stem toy includes 1 fan unit, 1 charging adapter, 6 straight tubes, 6 corner tubes, 12 connectors, 1 T-tube, 1 silicone funnel, 1 windsock, 1 whirly wheel, 20 balls, 1 manual, 1 plastic tote

Arrange the tubes and connectors in any way you can imagine, then switch on the fan and let the experimentation begin. Includes Air Toobz Whirlwind accessory pack—Windy dances wildly with the airflow while Whirly spins to kick the foam balls as they're launched from the tube

Replacement costs: Air Toobz: $140; Whirlwind accessory pack: $25; plastic tote: $15

"Warning: Choking hazard. Small parts. Not for children under 3 years." -- Container

"Warning: Do not air at eyes or face." -- Container

Ages 3 - adult