Mitsubishi Pencil RE3 Uni-ball Refills, 0.5mm, Red, 5-Pack

Erasable Tri-Color Ballpoint Pen Refills, Uni-ball R:E URR103-05 (0.5mm), Red, Pack of 5 Erasable 3-color ballpoint pen refills. 0.5mm. Black ink. Pack of 5. Dimensions: Shaft diameter 3mm, total length 87.8mm. Ink color: Black. Ball diameter: 0.5mm. Ink type: Heat-erasable gel ink. Compatible product: URE3-600-05. Unit (quantity): 1 pack (5 refills). Manufacturer part number: URR10305.15 x 5. *Do not use on documents, addressing, or other items that must not be erased. *Do not expose to high temperatures. Ink will become colorless at temperatures above 60°C.