LEGO Mindstorms Mini Robots 40413 5-in-1 Building Set 366 Pieces New Sealed LEGO Mindstorms Mini Robots set 40413 offers a creative building experience with 366 pieces to construct five unique miniature robot models. This promotional set captures the essence of the larger Mindstorms series, featuring detailed designs of Charlie, Tricky, Blast, M.V.P., and Gelo. Ideal for builders aged 10 and up, it serves as a fantastic introduction to the world of robotics-themed construction or a collectible addition for seasoned fans. The compact size makes these models perfect for display on a desk or shelf. Each robot showcases distinct mechanical aesthetics, from multi-legged walkers to treaded explorers, providing hours of imaginative assembly.