Our 100% wool dryer balls are the natural biodegradable alternative to synthetic dryer sheets and fabric softeners. They soften laundry naturally without the use of chemicals or synthetics and decrease drying time by up to 50%. Save time and the planet, all while getting perfectly soft, static, and wrinkle-free laundry results.These unscented dryer balls come in a bag of three, but you can customize your own fragrance by adding a few drops of your favorite essential oils on each dryer ball — lavender or lemon would be great!