Here is a simple thing for all of you, who love their Magic Mice! ;)
This box keeps away scratches and dust from the Magic Mouse when you carry it in a bag.
I know, the quality of the print on the photos is very poor - it was a very "quick and dirty" print. Both stl files I uploaded are finer faceted than the ones I used for this print.
The layer adhesion have to be really good to get durable hooks. If the hooks break, you can hold the box together with a simple rubber band.
Just put some type of foam material into the cover. This presses down the mouse gently to the bottom to avoid moving inside the box while transportation.
Please take a look at my open-source tool which can help you to manage your 3DP projects easily:
XYZprinting DaVinci 1.0 Pro