Clay based Resource-efficient bricks, commonly known as REBs, are products such as perforated bricks, hollow blocks that have perforations in the range of 20% to 50%. These products use less of clay and fuel during the production stage. This video was produced to create awareness and promote the use of Resource-efficient bricks (REBs). It also describes how REBs are a solution which is economically viable, resource-efficient and environmentally benign.