Product contains： High-grade gift boxes and gift bags are convenient and better for you to give friends or family. Creative Cool and romantic gifts, only for you！ The Da Vinci Code Cryptex is the most interesting gift for a friend. The use of the gifts: Surprise the surprise of a courtship, Anniversary of marriage, Valentine's Day gifts, Birthday gifts, Give baby as a toy, develop intelligence, Play the secret room to escape the game, as a prop, Like collection of friends can be collected, nostalgic. Usage: To open the cryptex, must unravel a six-digit password (the initial password is "ILOVEU"). There are six turntable cryptex, there are 26 letters, possibly as many as permutations 308,915,776 kinds of passwords on each dial. Another interesting thing is: You can change your improtant password. If you need to change the password. Please do follow the explanation: The initial password is ILOVEU. Then you open it. 1, arrow pointing at the password and take out. 2,screwdriver screws out the screw on both sides. 3,to remove all the 6 cipher circles 4,put the password letters you want, Put the alignment on the slot 5,install the letters you want to change, and finally assemble, then your new password has been set up. 【THE STORY OF DA VINCI CODE】The Da Vinci Codec is copied from the Da Vinci manuscript in "The Da Vinci Code". According to the plot of the story, there is a scroll about the greatest secret of the Priory of Sion and even the whole Christianity hidden in the cryptex. To open the cryptex, you must unlock a five-digit code. There are 5 turntables on the cipher cylinder, and each turntable has 26 letters, which may be as many as 11881376 permutations and combinations of cryptex. 【EASY TO USE】Password setting: The default password of the cryptex is I LOVE U, you can also set your own password. We provide steps and tools to modify the password, which is very simple. You can play a detective game with your partner or children and provide different clues for the other party to analyze the password and get clues. This kind of puzzle game not only trains thinking ability, but also promotes your feelings. 【LOVE GIFT】If you plan to propose or give a Valentine’s Day gift, anniversary, anniversary gift, etc., then the cryptex is a great choice for you. Its unique password setting will add romance, fun and mystery to you. We will give you a pair The rings is to help you realize your wish. Of course, you can also exchange the gift for a necklace or other gifts. Cryptexes are the best gifts for her.