The toolbox is outside gummed around, so slippery, the bits are in a slightly oiled state continues to function the screw clamping Mechanismuss appropriate where this is unfortunately not axially aligned accuratly. Blemishes. The battery change at the Braun razor and the Navi worked flawlessly. In the near future, service or by me with this toolbox. Cleaning work carried out on a card payment system. Required Torx sizes here 6-8 ... For occasional repairs electronic mobile devices of all kinds also ideally suited for this!