A microfiber head on a pole that draws out from 12 inches to 32 inches, for ceiling fan blades, the tops of door frames, cobwebs in a corner and the gap behind a wardrobe. Collapsed it fits in a cleaning caddy; extended, it saves you the step ladder.
Microfiber works by holding dust rather than pushing it around: the fine fibres pick it up and keep it until the head is washed, instead of dropping it back onto the furniture below.
The head comes off the pole and goes in the wash, so one duster lasts through many rooms rather than becoming a grey thing you eventually throw away. It also reaches into a car interior, across a dash and along the vents, without scratching trim.
