General description These eco-friendly dryer balls are designed to reduce drying time and improve the quality of your laundry. Made from natural New Zealand wool, they soften clothes, prevent wrinkles, and eliminate clumps in your laundry. Simply add four to six balls to your dryer for optimal results. Technical specifications Diameter of each ball: 7 cm Weight of each ball: 40 g Total weight of the set: 260 g Color: White Material: New Zealand wool Usage To use the dryer balls, simply add four to six balls into the dryer with your laundry. They can be reused multiple times after being ventilated and stored in a dry place.