Meet the Dobot Magician: an educational robot arm capable of picking up objects, 3D printing, and more. It comes with a gripper, laser engraving kit, 3D printing kit, vacuum pump kit, Bluetooth module, WiFi module, and Leap motion control (depending on the package you choose).
You can control this robot using your voice, PC, smartphone, and even brainwaves. The above GIF shows how you can use it to 3D print objects.