It is a capsule type with the form of “Koron”, “Aroma Diffuser”. It is also good to soak aroma and perfume inside and put it in a bag or pouch as a scent bag. You can put it around your desk and use it as a diffuser. Why not use a cute, portable aroma diffuser that fits in the palm of your hand? Ishii Seiko has been designing and manufacturing molds and molding rubber for over 60 years. As its name suggests, it uses a precise metal processing technique to cut out each piece of aluminum up to the needle and dye it into a special color with alumite dyeing. Including your favorite aroma, you can have a different, high-quality coordination that is healed by fragrance.