This is a refill for a retractable water-based gel ink ballpoint pen that erases when rubbed. The "Frixion Ball Knock Zone" body is equipped with three new functions. ① Tip Hold System: The pen tip is firmly gripped by a special three-pronged part, suppressing wobbling of the pen tip and ensuring stable writing. ② Noise Cut Knock: By adding a spring to the internal parts and softening the impact when knocking, the knocking sound is significantly reduced (78% reduction) compared to conventional products while maintaining a moderate knocking feel. ③ Ver. 2 Refill: A new ink has been developed that writes darker and longer than conventional products. Compared to our conventional products, the ink density has increased by 30% for black and 15% for red/blue. In addition, the ink capacity has increased by 70% compared to conventional products by adopting a metal pipe core. Two ball diameters are available: 0.5 mm and 0.7 mm. Three ink colors are available: black, red, and blue. [Materials] Cap, holder, refill end cap: PP, Refill pipe: Stainless steel, Ink: New water-based pigment Frixion ink | The ink disappears when rubbed with the 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 around -10°C. Do not use for writing on anything other than paper. Depending on the type of paper or the characteristics of the printed material, it may not be suitable for erasing, such as thermal paper. If you rub with a dirty eraser, the paper surface will get dirty. Please wipe off any dirt before use.
