The OHTO C-305 ink refill set delivers a premium writing experience, featuring a 5-pack of ceramic roller refills with high-quality metal casings, offering solid value for long-term use. Specifically designed for compatibility with Ohto CR01 and CR02 models, these refills provide a seamless match in both appearance and performance.
Each refill contains water-based black ink and a ceramic rollerball tip, enhanced by Non-Dry technology that prevents the writing tip from drying out—even if the cap is accidentally left off. The unique design ensures air doesn't reach the connecting core or central filling, maintaining fresh and reliable ink flow.
At the tip, the high-durability ceramic ball is corrosion-resistant and features a micro-textured surface for excellent ink adhesion, producing bold, smooth text. This specialized design reduces smudging and smearing, providing instant, continuous, and clean writing. The ballpoint's exceptional hardness ensures it won't deform over time, allowing for smooth, consistent rotation with long-lasting performance.
For those seeking superior performance, durability, and an exceptional writing experience, the OHTO C-305 ink refill set is the perfect choice for your OHTO CR01 and CR02 writing instruments.
5 Count
Water-Based Ink: Black
Line Size: 0.5mm
Quality crafted in Japan