Why freshen your car’s air with chemicals when you can do so with natural essential oils? Our refillable stainless steel car clip is the perfect alternative. Open the clip, insert one of the felt disks, and scent with your favorite essential oil or fragrance. The clip can be refilled indefinitely, so you are helping to keep disposable products out of the landfills too. Each clip includes five felt disks and is available in two designs: Infinity or Tree of Life.