designer's own words:perfume crystal is a little crystal perfume battle which you could take it with you anywhere. It has many tiny tubes to channel the fragrance out, you don't need to spray the perfume but still feel the wonderful scent around you. perfume crystal reduces the chance of allergy of perfume indirect on skin. it is also a beautiful accessory, such as necklace or ring. The mixed texture of green grass and clear crystal gives it a unique exterior.