EveryDay Willow Set of 3 Organic Wool Dryer Ball Gift, NaturalNatural Wool Felted. Reduces Drying Time. Softens laundry naturally, without chemicals. Handmade in the US. Wool Dryer Balls are the natural solution for softening your clothes without chemicals. Made completely from wool, they help your clothes (and cloth diapers!) tumble dry softly, and reduce the drying time by up to half. Great for all laundry. To use, simply toss 2-3 balls in your wet dryer and start. No need to remove them from the dryer, just reuse! Approximately 9" circumference (about the size of a tennis ball). Use 2-3 balls for fastest drying. Won't harm your clothes. 100% Wool, some natural pilling may occur over time. Available in natural cream or hand dyed (won't bleed to your clothes). Lasts for years.Features include: •Set of 3 natural•Shortens drying time, softens clothes naturally, no chemicals•Naturally, no chemicals•Replaces dryer sheets, safe for all clothes; Unscented•100% wool, made in the USA