The Brustro Mechanical Eraser 2.3 mm is a precision tool for artists, architects, and designers. This pen-style eraser offers ultra-fine, clean, and consistent erasing, perfect for creating highlights in charcoal, graphite, soft pastel, and coloured pencil artwork. The retractable, refillable design ensures convenience and long lasting use. Equipped with two extra soft, non-abrasive eraser refills, this mechanical eraser delivers smooth results without damaging the paper surface. Its sleek, metal body is lightweight to prevent hand fatigue, while the metal tip securely holds the eraser. The compact design with a pocket clip allows for easy portability, making it an essential addition to any artist’s toolkit.