Cross Car Plaster Air Freshener This Cross plaster air freshener can be used in the car and is a great accessory for a lovely scent. This plaster cross air freshener makes a great Easter gift. It comes with vent clip on the back for easy attachment. You can change the smell of your car by adding your favorite scent. This plaster air freshener is made of non-hazardous plaster.  Additionally, we provide a refill of 3 ml of scented oil, so if the scent disappears, you can continue using it by adding a few drops to the back. The scents are phthalate free and you can choose from Mango Papaya, Macintosh Apple, Baby Powder, Daisy, Chamomile, Lavender, Gardenia and Rose. *Due to the handmade nature of plaster air fresheners, there may be slight differences in color or pattern, and there may be slight stains due to bubbles or oil. It may not be the same as the photo, and color or weight may vary slightly.