You can do cardboard handicrafts from the rest to get rid of boredom in your free time. In addition, from the remaining cardboard, you can make handicrafts that make money. Apart from that you can make the boxes have value benefits. There are a lot of leftover boxes around us that are unused and can be used again. The problem is how to use the remaining boxes so that they don't accumulate at home. Sometimes we want to throw away all the remaining cardboard boxes, but are afraid that if we need to keep it at home if we need to keep it, so what is left over and what we want to use.