100% Natural fiber dryer balls. You’ll have a grin on your face as you do your dirty laundry with these adorable dryer balls. Each one has a sill/happy face to keep you smiling. Just throw 3 balls in the dryer with your wet clothes and watch as they tame static, and dry your clothes faster as they fluff your clothes all without chemicals. And you won’t be adding to the landfill with dryer sheets. You can add scent by adding a few drops of essential oils to each ball.