Description: 【Education and Fun】: This code breaking toy is simple to play and can help develop children's mathematical abilities and stimulate thinking. This is a great way to make learning fun and engaging. 【Durable Material】: This battle code breaking is made of durable PP polypropylene to withstand long hours of play. Well made, shiny and colorful, it's sure to spark your child's interest in gaming. 【Competitive Play】: Challenge others by taking turns setting and cracking passwords of the strategy game . Play as many times as you want, or until someone cracks the color code 30 times, it all depends on strategy! 【Promote Parent Child Interaction】: Playing this challenge toy with your children can promote interaction, strengthen connections, and create unforgettable experiences together. 【Perfect Gift Idea】: This puzzles toy makes a great birthday gift for kids who love challenges and puzzles. Specification: Material: PP Size Chart: 30cmx12cmx3.5cm/11.81inchx4.72inchx1.38inch Package Includes: 1 Set Code Breaking Toy 1 Manual Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!