This is an update about my 3D printable Robot Arm Project.  I fixed the

This is an update about my 3D printable Robot Arm Project.
I fixed the broken parts form last video and moved a glass of water. I also started building a new case for the electronic. For this I used laser cut parts, I made in the local Fablab. 
http://www.youtube.com/watch?v=1Fm4G9NL3G4