Pilot FriXion Synergy Refill 0.5mm, 3-Pack

This is a refill for the "FRIXION SYNERGY KNOCK" pen, featuring a Synergy Tip for a fine, smooth writing experience. The ink disappears when rubbed with the included eraser. Do not use on documents or addresses that must not be erased. Do not store in direct sunlight or in high-temperature locations. The ink becomes colorless at temperatures above 60°C. Erased writing may reappear at 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, erasing may not be possible. Rubbing with a dirty eraser will stain the paper. Please wipe off any dirt before use. Tip: Stainless steel, Holder/Pipe, End cap: PP, Liquid cap: Grease |