Material: Made from copper and aluminium and has a high quality metal alloy casing which is strong and durable. Colours: Choose between three colours. Laser: Get a visible laser pointer pen. Features: A simple and easy to use laser pointer pen that can be used for presentations, a teaching indicator, for children's amusement and more. Batteries: Powered by 2 x AAA batteries (not included). Lightweight: A lightweight power saving tool that can be easily carried anywhere. | Visible Laser Pointer Pen - Red | Wowcher