This small but extraordinary A4 pink board, is not only a practical and essential creation with a design that is as simple as it is flawless, but it is the latest addition to the successful series of boards created within one of the most courageous projects of social inclusion of Japan, founded over 64 years ago: made in a factory on the outskirts of Tokyo, where people with intellectual disability produce this and other items used in all schools in Japan, in an environment developed especially for them, to make work simple and a daily reason for personal fulfillment. The kit comes with its tiny duster and a white dustless chalk, produced in a sustainable way by recycling the scallops shells.