Pilot Frixion Ball Extra Red X Multi-Color Refill, 0.5mm Fine, 3-Pack, (LFBTRF30EFR 2)

Contents: LFBTRF30EF3R (red) 3-pack x 2 Pen tip: Extra fine 0.5mm ballpoint / Barrel: Resin Refill size: Total length: 87.5mm, Maximum diameter: 3.6mm Type: For Frixion Ball multi-color pens only *The ink will disappear when rubbed with the special eraser. *Do not use on documents, addresses, or anything that should not be erased. *Do not place in direct sunlight or in places with high temperatures. The ink will become colorless at temperatures above 60°C. *Erased writing may reappear at temperatures around -10°C. *Do not use for writing on anything other than paper. *Depending on the type of paper, such as thermal paper, or the characteristics of the printed material, it may not be suitable for erasing. *If you rub with a dirty eraser, the paper surface will get dirty. Please wipe off any dirt before use.