The Tombow MONO Zero eraser pen is a neat retractable eraser pen approximately 120mm long and 8mm in diameter. Its cylindrical elastomer eraser is 2.3mm in diameter for precise erasing. It is available in various barrel finishes. This is also available with a broad rectangular eraser. The round 2.3 mm tip enables extremely precise erasing of pencil and coloured pencil lines, ideal for detailed drawings and technical sketches. The eraser pencil has a practical push mechanism and a refillable eraser lead, which makes it particularly environmentally friendly and durable. Over 80% of the plastic components are made from recycled ABS resin, making the eraser pencil a sustainable choice for environmentally conscious users. Available in white, blue and black to suit different style preferences and ideal for professional and creative use. The MONO zero is not only available with a round tip, but also in a rectangular version for versatile erasing requirements.