To facilitate the transition to a circular economy within waste and the sanitarian sector, a scientist team at Stockholm Environment Institute developed a tool that illustrate the value of products that has earlier been viewed as waste. We met the team when it was time to make the tool user friendly. The target group for the tool is cities and other stakeholders within the sanitary and waste sector. With Revamp they can explore and visualize the potential in reusing organic waste and also calculating monetary values that can be generated. Revamp can also be used by actors in different types of external communication in order to show opportunities and benefits with circular models.