VAUVA / Stroller

'VAUVA' can help parents use an usless stroller to be useful. 'VAUVA' can be transformed to a walker and babies' cart for growing babies. A grown baby can practice their walking with a transformed walker. If you seperate between stroller and seat, you can make this transformed walker. After practicing their walking, you can transformed to cart again so, a grown baby can learn how to clean up their toys as carrying their toys.