The Reed Diffuser Is A Safe, Flame- And Smoke-Free Alternative To Burning Candles And Incense. Richly Scented Oil Releases Its Fragrance To The Air Through The Wood Reeds. Vanilla Hazelnut(Warm Nutty Vanilla) Scent Should Last 8-10 Weeks After Opening. Clear Glass Bottle With A Black Metal Collar And Rusty Primitive Star. Stands 4-1/2" Tall, 2-1/4" In Diameter, Includes 8 10" Reeds