At last a feather duster that doesn't loose its feathers!
This gets rid of the dust without leaving tell tale marks on the wall, (some cheaper ones leave your walls with scratch marks from the metal at the end of it). Plus no feathers still stuck up on those picture frames. I have used mine on a chandelier and can say that it leaves no dust and no fibres (feathers) up there.
The only gripe I have with this is that it also needs to come with a longer handle (telescopic), as it really is great for low levels (skirting boards, shelves etc) but higher up pictures frames, or around the loft hatch access, you would have great difficulty with unless you use either a tall person to do the job for you, or use a stool.
Gentle enough to be used on virtually anything as the ostrich feathers are so soft.
It may sound slightly more expensive than some others on the market, (it is more like the Rolls Royce of feather dusters) a quality product that does a great job.
Even looks good when just sat in a jug not being used!