Robot Arm for Arduino, Smart Robot Building Kit That can Memorize and Repeat Movements for Beginners/Teens/Adults to Learn Electronic, Programming, Math and Science

♥Robot Arm Building Kit: this mini robot kit will provide the required hardware and tools to show you how to build a robot kit step by step. NOTE: You need to prepare two batteries.
♥Flexible 4DF Arm Robot: The 4-axis design robotic arm is flexible and can grab objects in any direction. The clip can be opened 260°, the wrist can be rotated 180°, the elbow can be rotated 180°, and the base can be rotated 180°.
♥Easy To Build And Learn: we provide easy-to-follow assembly and programming tutorials, as well as quick-response after-sales and technical support.