Tool box for small machines such as small screwdrivers or small drills. Important: large machines only fit into the big BOSCH boxes! This one has to know. All boxes, big or small, have the same floor plan and are stackable. Otherwise the BOSCH boxes are very good verabeitet, easy to clean and stackable. Ideal if you have several such boxes, all stacked, thereby locked and stored on a skateboard. Then you can see the entire boxing history even drive around. However, buying a good skateboard with thick rubber wheels, not save it, then runs the boxing collection of its own accord!