Save time, money and energy with these all natural fairtrade wool dryer balls. Each set contains 3 x 7cm diameter wool balls in a cotton storage bag. A clever, cost effective and sustainable alternative to liquid fabric softeners and plastic dryer balls. These wool dryer balls soften fabrics naturally and reduce drying time by up to 25%! Crucial in these times of ever-increasing energy bills. Using dryer balls also saves your dryer from residues left from chemical fabric softeners. The dryer balls are all-natural, with no synthetic fibres or chemicals used. They will not unravel and will last for years. Wool dryer balls are quieter and gentler on clothing than plastic dryer balls. Benefits: - Saves money spent on dryer sheets and fabric softeners, reduces plastic - Cuts tumble drying time by up to 25%, saving energy - Removes static electricity from laundry - Lasts at least 5 years - Leaves clothes feeling soft - Made from 100% premium wool, with no synthetic fibres or chemicals