Space Invader Magnets

I've seen the idea by geekDad63 in this [thing](http://www.thingiverse.com/thing:18395). I decide to make my own to fit 5x1.5 mm magnets from [dx](http://www.dx.com/p/5-1-5mm-cylindrical-ndfeb-magnet-silver-200pcs-426255).

When I got some spare time will design more.

**If you want to change the magnet size, just open the FreeCad file and change dimensions of the item called "Magnet"**