Soap Saver Bag is a great way to not only exfoliate your skin but save your soap.   Simply place your soap into the drawstring bag and use like a normal bar of soap.  The soap saver bag will gently exfoliate your skin and allow you to use the soap right down to that last little bit.
 
The soap saver bag is made of a natural Sisal fiber and has a wooden bead on the drawstring which makes it easy to hang up in the shower to dry.