Discover endless fun with our 3-in-1 Robot Toys Building Set, transforming effortlessly between RC WALL robots, mechanical dinosaurs, and military tanks. Controlled via a responsive 2.4GHz remote, enjoy forward, turn, and deformation motions that spark both creativity and interactive play. Crafted from eco-friendly ABS material with 632+ blocks, this set boasts high compatibility with most brands and features a matte finish for smooth, burr-free assembly. Perfect for ages 6 and up, the challenging 2-4 hour build hones spatial reasoning and patience, resulting in a detailed 7.87 x 7.68 x 9.06-inch collectible masterpiece. Designed with striking mecha, dinosaur, and tank aesthetics, it encourages parent-child collaboration through numbered parts and engaging family activities. Please note, batteries are sold separately. Ideal as a unique gift or display piece, this set blends education, fun, and creativity in one thrilling package.