Klarstein Herakles 5G Open Tool

If you happen to have this Klarstein Mixer, chances are that you can't open the blade holder at the bottom by hand.
I've created this simple tool that does the job perfectly. Also added two holes on the back for two small neodym magnets (to attach it to a metal part near the mixer).

Klarstein mixer:
http://www.amazon.de/gp/product/B00KB4GJ5K

Neodym magnets are 3mm tall and have a 3mm diameter.