This Kong Ming / Lu Ban lock cube wooden puzzle toy set can exercise fingers, develop patience and intelligence. A great toy fits for all agesification:Condition: 100% Brand New Material: Wooden Color: As Pictures Shown Item Size: 4.5 * 4.5 * 4.5 cm / 1.79 * 1.79 * 1.79 inchWhat’s better than having a puzzle game at the ready to help you pass the time? Perfect for passing the time on a rainy day, taking a break from the stresses of your day and keeping your mind sharp, this set is sure to delight any adult or teen.✔️Test your skill and patience with these tricky puzzles to help you practice focus and logical thinking and you can enjoy putting the pieces together again and again.✔️It’s also a favorite table game for cafes and coffee shops. Because the pieces are handcrafted, you’re guaranteed to be impressed with the quality of the game toy.✔️Fun holiday gifts Instead of sugary treats and snacks in stockings and Easter baskets, try gifting your kids and teens with these brain testing games.✔️Next time you’re at a party, pull these out and divide into teams. Challenge yourself and your friends. Find out who’s the best master solver of the group!✔️Looks simple but need lateral thinking or engineering mind to dismantle and reassemble them back. Be patience to play it. Lots of fun when you finally find the way to resolve the puzzle.✔️It is fun to challenge yourself and others. It improves one’s lateral thinking, problem solving and concentration. Ideal family gift and gift for him or her pride ourselves on providing best and safe wooden toys and first class customer services. We hope our products will bring lots of fun and enjoyment to your children and family. It is perfect for game lovers and people like challenges.