em Lithopane
thingiverse
A personalized version of the object can be found at http://www.thingiverse.com/apps/customizer/run?thing_id=74322 using custom settings. The printing specifications include a layer height of 0.2 and 12 layers. An image file named lithopane20131201-26144-1et2bkv-0.dat is used, along with a hole diameter of 10.
Download Model from thingiverse
With this file you will be able to print em Lithopane with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on em Lithopane.