The "Soft dusting brush" is indispensable. I use it all over the house at corners, on baseboards, crown molding, walls, sensitive surfaces - in combination with the "Multi-angle folding tube" it is great for getting the tops of furniture, fans, lighting, and shelving. The only down side with the "Multi-angle folding tube" is that the ratcheting mechanism is a bit loose and can easily lose its position - this is a bit frustrating when trying to get in trick spots. The "Flexible long crevice tool" and "Flexible extension hose" are especially useful when cleaning the car or around home décor.