Efbock Classic Retro Floating Ball Toy Blowing Ball Game For Kids 15pcs #ad - It can exercise children's lung capacity. Practice by the blow force, understand the energy and direction, make the children learn how to control the power of the breath, train labial ministry muscle. It can exercise children's lung capacity. Description: material: Plastic Color: Random Size: Approx 9. 5x4. 5cm / 3.
7''*1. 7'' a plastic pipe and a plastic ball This floating ball game need to blow through the pipe, which can make the foam ball float above the pipe.