Itoya Itoya 110 Acro Ink Ball black

“Acroball” is an oil-based ballpoint pen developed and manufactured by Pilot Corporation. We use “acro ink,” which can write smoothly and intensely with good writing. “Acro ink” has an ink viscosity of about 1/5 compared to Pilot's oil-based ink. also contains lubricant to reduce the frictional resistance of the ball at the tip of the pen, so rotation becomes smooth, and a smooth, dark handwriting is achieved. Of course, it has excellent water resistance unique to oil-based inks. Itoya has embodied the excellent features of this acrobole as a ballpoint pen “designed to last forever as a tool.” ＜form＞ A well-honed form that pushes simplicity to the extreme. Each form from the center of the pen to the base and crown is symmetrical, and the rotating body on that line is axially shaped, it has a beautiful form when viewed from every point of view. The clip also tightens the overall form with a sharp shape that only has a thread surface without attaching curved surfaces to the corners. ＜High Quality＞ The brass pen shaft, which has been processed with high precision, is covered with a high quality half-matte and gloss paint. Furthermore, the clip is also made of metal, making it highly durable. ＜High Usability＞ Designed to have a shaft diameter that is easy for both men and women to hold and an ideal center of gravity balance. The inner diameter of the base has been processed with high accuracy to reduce rattling when writing. In combination with a brass coaxial base, which has high rigidity, it has high usability, enabling users to write as intended. ink color: black Refill: Pilot BRFN-30F Ball Diameter: 0.7 mm color: black Refill: Pilot Permanent Ballpoint Refill Acro Ink (49025053075461) Ingredients and amounts: Shaft/base: brass, paint, sheath: PC resin, paint To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.