Why choose our Dryer Balls?? Our Dryer Balls are made from cruelty free Canadian wool sourced from western Canadian farmers. There has also never been any bleaches or chemicals used in the process of making them!! They are totally chemical free. Our design is where we are worth it. We make our balls a little softer so they absorb the moisture and that is what reduces your drying time by 30-50%! For best results place 3 balls in the dryer at a time! Eco Friendly. Non Toxic. Sustainable.