For those who demand only the best, the Uniball 207 Plus+/307 Gel Pen Refill is the ultimate choice. With its advanced, nano-fiber gel ink, this refill ensures an unparalleled writing experience, boasting exceptional smoothness, drying speed, and line intensity. The medium point (0.7mm) tip produces rich, clean lines on even the most demanding surfaces, including glossy paper. Moreover, the stainless steel tip resists bending and breaking, making it a reliable companion for everyday writing tasks, note-taking, and signing documents.

The innovative, uni Super Ink Plus technology entraps ink into paper, creating fraud-resistant, fade-resistant, and water-resistant documents that prevent check washing or bleaching. This means that your important documents will remain secure, and your writing will remain vibrant and intact. What's more, the ink resists smudging and smearing, ensuring that your writing stays crisp and clear.

Designed to be compatible with the 207 Premier Gel Pen and Uniball 307 Gel Pen, these refills are easy to install and replace, ensuring that you never run out of blue ink when you need it most. With the Uniball 207 Plus+/307 Gel Pen Refill, you can focus on creating, writing, and communicating with confidence.

With its impressive features, including fade resistance, fraud resistance, and water resistance, this gel pen refill is an essential tool for anyone who demands high-quality writing performance. The manufacturer's part number is 70162, and the product is proudly made in Japan, reflecting Uniball's commitment to excellence.

Whether you're a student, professional, or simply someone who appreciates the joy of writing, the Uniball 207 Plus+/307 Gel Pen Refill is an indispensable accessory. Its exceptional performance, durability, and security features make it an unbeatable choice for anyone seeking a reliable and high-quality writing experience.

In a world where quality matters, the Uniball 207 Plus+/307 Gel Pen Refill stands out as a beacon of excellence. With its advanced technology, unmatched performance, and robust features, it's the ultimate refill for those who refuse to settle for anything less than the best. Upgrade your writing experience today with the Uniball 207 Plus+/307 Gel Pen Refill.