Mack is based on a briefly seen character from the classic Jetsons animated series. Mack was a maintenance robot built by Henry, the janitor in the Jetsons' building. Mack dates the Jetsons robotic maid. This version of Mack comes with articulated joints and working drawers. Simply print one of each part and 2 drawers, and then snap the parts together for a fully functional freestanding figure that you can pose and manipulate as you wish. Don't forget to remove the three triangular supports from the antenna.