Eraser pens provide a long, fine eraser to allow precise control. They are also refillable!
From the manufacturer:
Protect your work and erase only what you need with MONO Zero Eraser.
- High-quality, precision eraser
- Will not damage paper
- Pen-style body is easy to use and store
- Round; 2.3mm diameter
- Refillable
The MONO Knock eraser has a pen-style body that is easy to use and store. Convenient clip for on-the-go corrections. Features a rubber grip for comfortable use. Round; 3.8mm diameter.
- Pen-style eraser
- Convenient clip
- Rubber grip
- Round; 3.8mm diameter