The rolling duster!!!!

http://www.innovations.com.au/Product_Detail.aspx?ParentCategoryID=279&CategoryID=280&ProductID=61249

This is the website for The Rolling Duster.
The rolling duster is an innovation from the usual feather duster.It is made to make things easier and will not tire us out.The Rolling Duster is rolls by itself instead of us trying to wave the duster around. The duster is a very good thing to use when you are tired but wants to clean the house so you can easily use the rolling duster as the effort required is much lesser than the original duster.