Pilot Japan Frixion Ball Knock Zone 0.5mm Inspiration Green Black Ink LFBKZ-3SEF-IG Japan Import With Original Stylus Ballpoint Touch Pen

The Frixion Ball Knock Zone is a newly developed erasable ballpoint pen that can write “deeper and longer” in response to user requests for darker handwriting and increased ink capacity., "Premium Frixion Ink" uses a metal refill. By increasing the ink density by 30% for black and 15% for red and blue compared to conventional friction ink, it is possible to write darker and highly visible., The ink capacity per bottle was increased by 70%, the writing amount was increased by about 40%, so the ink lasts much longer than before., Ink color : Black, Size : Maximum diameter φ 0.44in Total length 5.9in / Ball diameter : 0.5mm (extremely thin), Method : Clip slide retractable type / Shaft sheath : resin rubber, Replacement refill : LFBKRF50EF / Replacement rubber for eraser : LFBKZRU23-5B