The dryer balls are environmentally friendly and economical, as they save electricity and softener. 6 Pack All Natural Organic Wool Dryer Balls XL Size - Reusable Chemical Free Natural Fabric Reusable Laundry Wool Dryer Ball Dryer Balls, Wool Dryer Balls, 6Pcs Reusable Softener Natural Wool Dryer Balls 6 Pack Reusable Fabric Softener] Our durable wool balls naturally soften fabrics while eliminating static cling and minimizing wrinkles and are free of other substances. [Premium Wool] Handmade from New Zealand wool, Dryer balls make them a perfect alternative to plastic dryer ball fabric softeners Dryer balls are useful accessories to reduce drying time of garments by up to 40% and make them softer and more fragrant. Each pack contains 6 balls, each measuring 5cm in diameter, providing ample coverage for your laundry needs. View All 6 Pieces Dryer Balls Diameter 5 cm Natural Softener Reusable