A simple object : a small light diffuser for a 5mm LED. Automount on 5mm LED. Square design, can be put side-by-side to made a line of led.Simple design, it was my first Thingiverse object and an educationnal object for me.Designed with OpenSCAD, the SCAD file is parametric and you can change the external dimension and wall thickness to adjust to your light project.The SCAD file has also a module to produce a small case to snap some led diffuser together. Material : ABSThe picture show 5 LED on a breadboard with 5 diffusers and a case to align them.More detail on my french blog : http://micro-fablab.blogspot.fr/2012/07/arduino-led-openscad-et-impression-3d.html