Made from cruelty-free New Zealand wool, dryer balls are a natural alternative to fabric softener and dryer sheets. Throw a few into your tumble dryer to reduce dying time (and energy!) by 25%, and naturally soften clothes, remove wrinkles, and even-out puffy items like pillows and comforters. Chemical-free Plastic-free No fake perfumes and weird chemicals 100% pure NZ wool Uncontaminated and cruelty-free Lasts 100 loads Reduces energy consumption by up to 25% Packed in 100% post-consumer recycled box