The Tombow MONO Zero Square Retractable Eraser is designed for people who prefer their corrections calm, controlled and impeccably neat. With an ultra-fine rectangular tip measuring 2.5 × 5mm, it removes pencil marks with pinpoint accuracy, making it ideal for fine technical drawings, illustrations and detailed written work.

Made from Tombow’s light-touch synthetic rubber, it erases cleanly with minimal pressure and never damages the paper surface. The clever short-pitch knock mechanism extends the eraser by just 0.7mm at a time, so you always have precise control and never waste material.

Housed in a pen-style body with a smart black barrel, it’s easy to handle, easy to store, and fully refillable. It’s a small tool, but one that quietly changes how you think about erasing.

Precision in the Details

• Ultra-Fine Rectangular Tip: Always erases exactly where you intend, perfect for fine lines, corners and detailed drawings.

• Light Touch, High Performance: Removes pencil marks cleanly with gentle pressure, without roughening or damaging paper.

• Controlled and Refillable Design: Short-pitch knock extends just 0.7mm per click, and refills mean you never replace the whole eraser.

Details

• Size: 2.5 x 5mm diameter
  
• Dimension: 12.7 x 0.8 x 16.5 cm
• Refillable: Yes
  
• Weight: 27g
  
• Material: Plastic
  
• Country of Origin: Japan