The pop-up card is constructed of paper, but metal, rubber, wood, cloth, and other materials can be attached if they are thin and lightweight. Small-lot production is possible because we use a cutting plotter and laser processing machine for its production. We can provide them not just as elaborately finished products, but also as enjoyable self-assembly sets, making them ideal for workshops. It can be used as decoration, and information can be shared naturally within companies and households. In addition, because of the limited amount of information that can be posted, your message can be conveyed more clearly. You can also link them to websites by printing a 2D code, which provides a gateway for accessing more information.