1. Shut The Box Game : The player throws the dice, uses add, subtract, multiply, and divide to get the total, and then flips up the corresponding tiles. The player who gets the lowest score is a winner(the remaining wooden tiles are the score). Children also can play the game with other rules. 2. Safe and Non-Burr : The shut-the-box dice game is made of safe and high-quality solid wood and velvet material, strong, odorless, harmless, safe, and durable. This toy is processed by fine polishing, so it will not scratch kid’s hands. 3. Interactive Toy : This four-sided flip board game is suitable for 2-4 people to play the game together. The parent can accompany children to play with the toy, which can greatly enhance intimate relationships. 4. Portable : Suitable for Birthday gifts, Return gifts, School activity games, family, party entertainment, board games, or travel out of use. Product size: 22*22*4cm, easy to put in your backpack or luggage to carry. It is a good gift for your family or friends.