This is an excellent robotic gripper for development of any robotic arm project without spending a lot of money. This beautiful robotic arm gripper is best suitable for pick and place type robots and it can also be used for other robotic and IoT projects. It is a perfect hold and release gripper. This is a pre-assembled high quality multi-purpose laser cut acrylic robotic gripper. It uses a low RPM BO Motor that can be controlled using DPDT switch for manual control.