Erasers are required to remove or clear out the marks or written data made by pencils. It is an essential stationary material and are required by everyone. Erasers are produced in varying sizes and colors some only with the intention of being appealing and some with varying purposes. Shapes on earasers are also seen in custom made productions of erasers and are considered by businesses as an attractive means to sell some of their goods paired along with it. Eraser are used by office individuals and educational institutes alike in various circumstances. Erasers are used by many sectors for the purpose of correction.