1Full Customization: Experience four degrees of independence movement with this independently designed development board, perfect for enhancing your interests and capabilities. 2Premium Acrylic Material: Crafted with premium acrylic material, this board is not only sturdy and robust but also easy to assemble and adjust, ensuring a seamless user experience. 3For Pi Compatibility: Compatible with both for Pi, this board supports various programming methods, making learning and experimenting more engaging and enjoyable. 4Accuracy Servo Motors: Equipped with accurate servo motors, this board delivers stable and exceptional performance, ensuring smoothly and accurate movements with every use. 5Development Board Kit for Creativity: Unleash your creativity and hands on skills with this development board kit, designed to enhance your ability to bring ideas to life. Item Type: Acrylic Robot Mechanical Arm Claw Kit Material: ABS Plastic, Acrylic Application: for Pi 4 x Acrylic Plates 4 x Servo Motors 12 x Servo Plastic Bars 12 x Servo Screws 2 x Joystick Hats 1 x Mainboard 1 x Pin Header 1 x 2 Way Joystick 4 x Plastic Pillars M3 x 12 1 x Washer 2 Packs x Screws 1 x Plastic Box