This is a handmade non-toxic car diffuser that can change the air in your car while you drive. The fragrance spreads as it seeps into the wooden lid. Now enjoy essential oils or premium phthalate-free fragrances instead of artificial air fresheners. You can hang it on your car's rearview mirror or use a clip to attach it to your car's air vent. (Clip included- black or white.) It is great as a gift for a friend or a party gift. Instructions for use are also provided. It comes in a 10ml rose-shaped bottle, and it looks pretty. You can choose from 6 bottle colors (red, pink, blue, green, purple, black).