Contains: - 1 x Yankee Candle Sleep Diffuser - 1 x Yankee Candle fragrance refillHow To Use: Insert the refill directly into the diffuser and enjoy 30 nights of relaxing fragrance (based on 8 hours of nightly use on lowest intensity setting). A blend of tropical fruit, sweet rose, and cedarwood notes. Top: Green, Coconut, Orange, Apple Mid: Jasmine, Muguet, Rose Base: Musk, Cedarwood, Sweet, Cream Top note is the initial impression of the fragrance, middle note is the main body of the scent and base is its final impression.