You've got a smudge on the drafting film, an ink mark on the report, and two different erasers competing in your desk drawer. Stop juggling them. The Staedtler Rasoplast Combi does both jobs in one 43 × 19 × 13 mm block. The white side lifts graphite from paper and matt drafting film. The blue side takes writing ink off paper without ghosting. OHP pen marks on overhead transparencies? Sorted too. Each eraser ships in a cellophane wrap with a slide sleeve, so the box of 30 stays clean until you crack it open. No crumb storm, no mystery residue. Just pick it up, rub once, done
