The Faber-Castell large white eraser 188121/189520 stands out for its wide shape and superior performance in erasing pencil marks. Made entirely PVC-free, it provides extra-gentle cleaning without damaging paper fibers and generates minimal, easily removable curled residue. Its generous size facilitates an ergonomic grip and allows you to erase large paper surfaces with less effort. It is the perfect tool for geometry classes, art projects, and intensive daily use at study desks or offices.