Had I known ...

My goodness, what I have always tortured while vacuuming with the normal, supplied nozzle. Sucking for me was always a nightmare.
Due to the fact quite rough tiles, was also the nozzle that was sucker off, eventually more or less worn and scraped across the floor.

Now I am the last few weeks in possession of this nozzle for hard floors and have since had no more sweats while sucking.
This nozzle floats virtually on the tiles. But what I think is best that they do not postpone the dirt front. It's all in the first time hover away.

From me so full marks. Love people, you do a favor and buy you this nozzle for your hard floor. Your back will thank you!