How they work: Point of View Farm wool dryer balls lift and fluff the layers of laundry to allow hot air to circulate reducing drying time. Use 3-4 balls together. It also leaves your clothes soft and fluffy. The action helps dry your laundry faster saving you electricity, all natural, chemical free and reusable. An earth friendly alternative to dryer sheets and fabric softeners. A lavender essential oil vial is included
3 pack