Smart Sheep wool dryer balls shorten drying time, soften and fluff fabric, and reduce static;
They help bed sheets stay untangled during the drying process as well as keep pet hair off of clothes;
They will not unravel and will last for years;
Using wool dryer balls saves your dryer from the residue left from liquid fabric softeners and dryer sheets;
Lasts for a Thousand-Plus Loads, Replaces Dryer Sheets &Liquid Fabric Softeners, Saves Money. (A healthy, petroleum-free alternative to plastic dryer steamer balls).