Robotime Robotime 3D Puzzles Open Closed Sign Model Kits Building Toys Mechanical Gift for Kids Adults, Multicolored, 8.98"*6.02"*0.59"

Mechanical signboard model with a multi-stage gear set for interactive use. Converts between OPEN and CLOSE states by rotating the gear. 52-piece 3D puzzle designed for quick assembly in just 1.5 hours. Features a blend of mechanical style and cute cartoon elements. Rotating gears change the text, shape, and pattern of the sign. Ideal for kids and beginners entering the world of 3D puzzles. • Developmental play: This set of games encourages fine motor skills, logical thinking, and problem solving. Robotime 3D puzzles are not only fun, they are also educational.
• 100% Satisfaction Guarantee: Your satisfaction is our top priority. Robotime designs every toy to the highest quality standards, aiming to accompany you through the golden moments of a lifetime.
• Easy to assemble: Each kit comes with all the necessary parts and easy-to-follow instructions, ensuring you can spend more time enjoying your creation and less time confused on assembly.
• Unique gift idea: Whether you're shopping for someone else or treating yourself, this highly entertaining piece of art will delight people of all ages, making it an ideal gift to give any season.
• Safe design: Use safe design and materials to ensure robustness and safety. Provide children with a safe and play space, extend the life of toys, children and adults can rest assured.