三菱鉛筆 yunibo-rusiguno 307 0.5 mm Black Pack of 10

Introducing the latest innovation in writing technology: the Uni-Ball Signo 307 gel ink ballpoint pen with next-generation cellulose nanofiber-infused ink. This Uniball pen redefines the writing experience with its ultra-smooth, clear ink that flows effortlessly across the page. The cellulose nanofiber technology ensures that each stroke is crisp and vivid, providing a level of clarity that makes your notes and writing truly stand out.The advanced gel ink dries faster than traditional options, significantly reducing the risk of smudging, even during fast writing or when used by left-handed writers. Its unique viscosity adapts while writing to prevent fading and reduce ink clumping, ensuring a consistently smooth flow. Additionally, this ink is specially formulated to offer excellent water and light resistance, keeping your writing durable and legible over time, even under challenging conditions.Eco-conscious users will appreciate that this black gel pen utilizes cellulose nanofiber, a cutting-edge, plant-based material created by breaking down pulp into nano-sized fibers. This sustainable innovation supports environmental efforts by promoting sustainability and fostering growth in Japan's forestry industry.Available in a bulk set of 10, this pack offers exceptional value, making it ideal for those who rely heavily on quality black ink pens for daily work, school, or creative endeavors. Experience the future of writing with the Uni-Ball Signo 307, a pen that combines advanced technology, environmental responsibility, and outstanding performance, making every word you write a pleasure.10 Count0.5mm Fine Point PensGel Ink (Black)11.5mm (0.5") x 142mm (5.6")10.6 g (0.4 oz)Ink Refill: UMR-85EQuality Made in Japan

• Advanced Gel Ink: Utilizes next-generation cellulose nanofiber technology for ultra-smooth, clear writing.
• Quick-Drying and Smudge-Resistant: Dries faster than traditional gel inks and resists smudging, even during fast writing or when used by left-handed writers.
• Enhanced Ink Properties: Viscosity adjusts while writing to prevent fading, reduce clumping, and maintain consistent flow, providing a smooth writing experience that surpasses conventional expectations.
• Superior Water and Light Resistance: Offers excellent durability against water and fading from light exposure.
• Eco-Friendly Ink: Made with cellulose nanofiber, an innovative plant-based material created by breaking down pulp into nano-sized fibers, promoting sustainability and supporting forestry growth.