Wool Dryer Balls

4x Large Dryer Balls in Canvas Bag. Wool Dryer Balls work by bouncing around in your dryer, lifting and separating clothing, and increasing the hot airflow. They cut down drying time which saves you money on energy costs! Instructions for Use: Place wool dryer balls in the dryer with your laundry. Use 3-4 balls for small to medium loads, and 7-8 for larger loads. Turn on the dryer, and watch your clothes dry faster while your clothes get softer. The more balls you use, the faster your clothes will dry. Why are wool dryer balls better than fabric sheets? Fabric sheets use harsh chemicals to soften clothing which is toxic to the environment. These dryer balls are handmade with 100% New Zealand wool.