Gomma a blocchetto retrattile universale

Finally an eraser that doesn't tear my paper no matter how hard I press. The retractable case is brilliant for keeping it clean in my pencil case.

The click-lock mechanism is such a clever touch—the eraser stays put when I extend it, no more sliding back into the case mid-use. It lifts pencil marks cleanly without leaving smudges or roughing up the paper, which is exactly what I needed for my sketchbook.