A great fun for the young and old alike: Let the styrofoam ball
float as long as possible with a constant flow of air in the
wooden pipe. Ideal for fun competitions among friends. A fun
game that also trains targeted breathing and is often used for
logopedic exercises. Contents: 1 wooden whistle with ball
holder, 2 styrofoam balls.

In gift box with retro look.
Packaging size: H5 x W15 x D4 cm.