Riding against white-capped waves on a sailboat at sea, mist splashing toward the mast, lily of the valley, fresh green leaves, a touch of pine Our 4 oz, phthalate-free formula is an easy and long-lasting alternative to fill your space with fragrance. Our scents are formulated with fine fragrance oils (all are Prop 65 approved). Flip over reed sticks every 1-2 weeks to enhance the output of fragrance. Bottle lasts between 2 - 3 months. Comes with 7 rattan reed sticks.