Christmas is coming you dusted off your xmas tree and decorated it: everybody try to make it different, buying new decorations and balls of different colors. Well, if you are looking for something original, think of making your personalized balls with drawings and writings at will.
Here comes this machine: a printer, or better to say a plotter, which will draw with a marker on spheres at will, derived from models transformed into G-code files. The machine is easily doable with a few 3D printable pieces
You can build it yourself:
.stl files at:
http://www.thingiverse.com/thing:201052
Detailed build instructions and code:
http://www.open-electronics.org/spherebot-reloaded-customize-your-xmas/
Marry Xmas people!!!! HO HO HO!
