A re-usable, safe, non-toxic & environmentally friendly way to soften your laundry without using chemicals or fabric conditioners.Using fabric softeners and drying sheets can cause unwanted allergies.The green & yellow "Tumble Dryer Balls" soften fabrics the natural way. And they save you money because they reduce drying time.Place both balls in the tumble dryer on the usual setting. As well as retaining heat, the balls lift washing and increase circulation of air within the machine. The specially designed nodes physically break down hardness in fabrics created by water when drying, leaving your clothes beautifully soft. These clever Dryer Balls even reduce the amount of lint (waste fluff) as well as creases and wrinkles - saving you time at the ironing board! And they are anti-static too.This amazing environmentally friendly alternative to fabric softener and dryer sheets is reusable so there is no need to ever worry about softening your washing again.