Dyson DC 37

The distinguishing feature of the Dyson DC37 is its so-called ball technology: By positioning the unit on top of a ball, it has a low center of gravity and can therefore be pulled more easily. The flexible carriage and central steering mechanism make it particularly well-suited for tight curves and rounded contours. Thanks to Radial Root Cyclone technology, the Dyson DC37 also vacuums up microscopic dust.