Give your dryer a break. Add 12 LooHoo Wool Dryer Balls and cut down dryer time significantly. You’ll enjoy fluffy, soft clothes all while conserving energy. For households with 6 or more that constantly wash large loads of laundry, the One Dozen Pack is just the right size. Using all 12 LooHoos will maximize your dryer’s efficiency, reduce dry time and save you money. One Dozen Packs are packaged in a reusable cloth bag (or choose no packaging and save) and will last hundreds of loads.