Description

• Continuing to develop new formulations and new manufacturing methods, we have succeeded in commercializing refills that are easier to use, less likely to break, and are thicker and smoother.
• Uni refills, which have been reborn using this new SHU manufacturing method, are not only about 20% stronger than conventional leads, but also have a smooth writing feel and are flexible enough to resist breaking.
• Furthermore, it is economical with less core loss