The LEGO Education EV3 Core Set (45544) is a plastic building toy set released by LEGO in 2013, featuring 541 pieces for creating robots for kids. This set is part of the LEGO Education theme, specifically designed for educational purposes with electronic features. The EV3 character is included in the set, making it ideal for children interested in exploring robotics and programming. This retired set is a great choice for young builders looking to learn about technology and STEM concepts through creative play. Complete set works as it should