In many poor countries, the learning environment for children is very poor. Not to mention teaching equipment such as slide projectors and computers, even the most basic tables and chairs cannot be guaranteed in some places. Students only Able to sit on the floor. Aarambh, a charity group in Mumbai, has designed a very practical cardboard desk. The special thing about the design is that it is both a desk and a school bag. During class, it can be folded into a desk. Although it is not as useful as a real wooden desk, it at least provides a basic learning platform for children to maintain a correct writing and reading posture and protect their eyesight. After school, it only needs to be folded slightly to become a simple small school bag.