Lung Capacity Exercise: Blowing ball breathing exerciser can increase lung capacity by exercising the respiratory muscles and increasing breathing stamina. Educational: Let children understand gas in motion can keep light objects balanced, understand the charm of physics, and cultivate childrens interests. Bright Color: Lung capacity training tool adopted safe and environmental protection water paint color, and other parts are made of wood, not painted. Safe To Use: Blowing ball lung exerciser adopted 360 safe smoothly polishing, with no burrs and will not scratch your hands, which is safe for you to use. Widely Use: Breathing exercise tool includes 2 foam balls, small in size and light in weight, which is suitable for home play, school use, and outdoor use. Product Specification: Item Type: BlowingBallBreathingExerciser Material: Bamboo Wood, Foam Function: Cultivate interest, exercise lungs Package List: 1 x BlowingBall Tool2 x Foam Balls Note: Please do not use for children under 3 years old. Children should use under adult supervision. Indications Thats it Product Specification: Item Type: BlowingBallBreathingExerciser Material: Bamboo Wood, Foam Function: Cultivate interest, exercise lungs Package List: 1 x BlowingBall Tool2 x Foam Balls Note: Please do not use for children under 3 years old. Children should use under adult supervision. Indications Thats it From the brand BRAND:Brrnoo Makeup,Tattoo,Nail Drill,Hair Care,Yoga,Massage Gun,Body care,Watch Repair // Beauty Health Previous page Beauty Hair Care Perfume 1 Perfume 2