Inspired by one of my favorite sci-fi movies "Robot Jox" I modeled and 3D printed this arm. I'm using to to hold my Forge Solid, Tungsten cube...

I made a bit more progress on the arm today. I finished up the design for the pen gripper and the holder for multiple pens...

This is going to be the first post of an ongoing project of a robotic drawing arm. For a little bit of background, I've been working on a fairly complicated robotic project over the last few years, basically a 16 servo, 4-legged walking robot...