Jenga is a classic wooden puzzle classic toy, simple and easy to play, can exercise human hand-eye coordination and willpower. At the same time, the patience and self-control can also be improved during the process of building blocks. Can exercise hand muscles flexibly. Can be used as a family game to enhance parent-child relationship. The numbers above can be simply added and subtracted, from easy to difficult, which enhances the fun of learning. The surface is polished smoothly and does not hurt your hands. You can also use your imagination to build various patterns and buildings. Creative assembling, let the growth a little more imagination.