Peak Flow Windmill - Single
Peak flow requires a forceful exhalation and to encourage young children to do this the Windmill trainer is an incentive challenge. By moving the Windmill further from the mouth more exhalation force is required to turn it.
$0.75
Original: $2.13
-65%Peak Flow Windmill - Single—
$2.13
$0.75
Description
Peak flow requires a forceful exhalation and to encourage young children to do this the Windmill trainer is an incentive challenge. By moving the Windmill further from the mouth more exhalation force is required to turn it.
