OWI Robotic Arm Edge - Do it Yourself Robotics Kit for Ages 13+ (No Soldering Required)Riding the wings of the award winning Robotic Arm Trainer, OWI has made robotic arm technology more affordable without compromising quality. The Robotic Arm Edge is loaded with capabilities command the gripper to open and close, wrist motion of 120 degrees, an extensive elbow range of 300 degrees, base rotation of 270 degrees, base motion of 180 degrees, vertical reach of 15 inches, horizontal reach of 12. 6 inches, and lifting capacity of 100g. WOW!