This Yankee Candle Car Jar Ultimate keeps cars pleasantly fragranced for up to 30 days, letting you take your favorite aromas with you wherever you go! You'll know it's time to replace it when the fragrance gel shrinks below the label. They're also great for hanging in offices or small spaces as an alternative to candles.Fragrance notes from Yankee Candle: "Hand tied bunches of lavender mill about the woodsy scents and spices of an outdoor farmers market."Fragrance lasts up to 30 daysA great gift for someone who's always on the goFragrance Notes:Top: White Peppercorn, Lavender, BergamotMid: Davana, White Flowers, MossBase: Vanilla, Patchouli, Cedarwood.