I repair musical instruments and sometimes the instruments they bring me have very dirty cases that are decades old and have never been uncleaned. This vacuum cleaner is the perfect tool for this situation. Using it without any of the attached tools is great for wide open areas, but the brush head helps with things like desktops, printer covers, and other large areas. The narrow extension tube is ideal for getting into cracks, crevices and folds in fabric. It does not weigh much, so it is very convenient to use. It is easy to disassemble and clean.