Are you ready to learn about the exciting world of robotics? The OWI Movit Robotic Arm Trainer is the perfect assembly kit for teaching the basics of robotic sensing and locomotion principles, testing your motor skills; all as you have fun building and control the Arm. The user can command this unit with it's five-switch, wired controller with corresponding lights to grab, release, lift, lower, rotate wrist and pilot sideways 350 degrees. After assembly, users can observe the dynamics of gear mechanisms through the transparent Arm. Five motors and five joints allow flexibility and fun! For educators and home-schoolers, you will find the Robotics Technology Curriculum (optional) and Personal Computer Interface (optional) very useful tools to compliment this Robotic Arm Trainer kit. This kit is pre-soldered and ready to assemble!