They’re used to help speed your drying time and soften your laundry (no chemical dryer sheets needed!) Julia suggests four balls in an average sized dryer, though you can use up to six.
Apparently, they really, really speed up the drying time for cloth nappies, so could be great if we are really in for the cold.wet winter predicted.
Depending on the exchange rate, they cost around £6.50 each, plus shipping.
But the lovely Julia has offered our readers FREE delivery, even to the UK!
Just use code “ninjababy” at checkout – that save about $12!
You can buy them from http://www.etsy.com/shop/rawskinrocks