The Meccano Tech Meccasaur Programmable Robotic Dinosaur is a retired building toy set released in 2016, featuring 715 plastic pieces to construct a 3-foot long robotic dinosaur. This electronic toy, designed by Meccano, is suitable for ages 10 and up, making it a fun and interactive way for kids to explore robotics and programming. With its themes of dinosaurs and futuristic technology, the Meccasaur offers hours of entertainment and creativity for young builders and engineers.