Our 100% New Zealand Wool Dryer Balls power through loads of laundry, reducing drying time and energy while still being a safe, hypoallergenic alternative to fabric softeners and dryer sheets. Generationally farmed and crafted with no chemicals, synthetics, or fillers, each premium ball is designed to optimize airflow, absorbing moisture to cut out drying time! Reusable for over 1000 loads of laundry plus the ability to add essential oils for a subtle, lasting scent, this set of three extra-large dryer balls comes in a stylish cotton bag.