Bubbles aromatic / industrial product

People has a memory that they play with blowing bubbles in their childhood. So I apply it to the method to use a aromatic in house. It is the 'bubble' type. In case of it, A fragrance spreads when bubbles burst with striking into somewhere in house.
Unlike conventional 'spray' type, it gives a happiness that stimulates user's sentiment in everyday life. And I unfold design process as if they blow flower's fragrance in a vase in person.