Pentel Ergonomics Gel Ballpoint Pen Pentel ERGoNoMiX Gel Ballpoint Pen Ergonomics [Rare Discontinued] 0.5mm (Clear Pink)

The unique "4th fulcrum" allows for stable, high-speed, large-volume writing while reducing fatigue. Ideal for daily office work, exam study, qualification exams, etc. This is a famous product with a reputation as a gel ink ballpoint pen suitable for high-speed, large-volume writing of essay answers for bar exams, patent attorney exams, tax accountant exams, etc. Most of the "300 series" refills can be used, such as ZEBRA's SARASA and Pentel Energel ink. The ultimate ease of grip and writing achieved through ergonomics. The unique "4th fulcrum" realizes both stable, high-speed, large-volume writing and less fatigue. Ideal for daily office work, exam study, qualification exams, etc. This is a well-established and well-known product as a gel ink ballpoint pen suitable for high-speed, large-volume writing of essay answers for bar exams, patent attorney exams, tax accountant exams, etc. Most of the "300 series" refills can be used, such as ZEBRA's SARASA and Pentel Energel ink. Since this item has been stored for many years, the refill that comes with the main unit may not be usable. note that. 0.5mm gel ballpoint pen (black) Genuine refill: KFR-5 Replacement refill: All 300 series refills The biggest feature is that it can be used with the very orthodox 300 series refills. For those writing essay answers, it seems common to use refills such as JF-0.5 used by Sarasa (Zebra).