The Softbrush replaces the Klass dusting on shelves, PC keyboard, etc. Excellent -. No idea how well it would go with a Swiffer, but aspirate so is fine. The Hardbrush is a great replacement for the mattress / cushion sucker, robust fabric covers etc. I therefore of all sorts of dust, detergent residues, etc. exempt. Always amazed what a Dyson so everything "takes" on a seemingly clean surface ;-) The corner part is very cute, have thus already wegbekommen some cobwebs from the ceiling corners. Just a shame that only one adapter of this is because you have to always umklicken. I'm curious how it looks with the durability, everything is just "only" plastic and for something expensive. But works. Dyson flat. Too bad that there is no set, where the Flexi Crevice is that there are only the expensive Carcleaning Kit - or individually.