I could sharpen this knife set the light particles my MagLite and shorten the beam, so I just have to visit a swordfight course now in order to fight the Sith Order in the "z8_GND_5296" -Galaxie successfully. Thanks circumcision of the space-time continuum with the knives, the distance should not be a problem. As a precaution I take the knife but ... you never know if you do not yet have to divide any Asteoriden or planets on the way.