The Sever Tester Kit is designed for hobbyists and learners who want to build a simple robot.  It is also great for STEM projects for kids.  Hobbyists from ages 6-80 can use these basic tools to build their first robot that is controlled by a brain! Use your creativity and dexterity skills to build unique bots of your own while learning about circuits, mechanical concepts and simple computer control.  This kit includes: 

• 9g Servo Motor + Servo Horns
• Servo Tester
• 4 x AA Battery Holder (6V)