A set of two OHTO CELSUS fountain pens, high-quality writing instruments made in Japan, and two OHTO CR02 ballpoint pens, 0.5mm, black. Special mechanism that prevents the pen tip from drying out. High-quality, high-hardness SiC ceramic used for the pen tip ball. The ink flows well and does not rust, ensuring a smooth writing experience forever. ⚠️ Precautions for Use ⚠️ Please be careful not to damage the pen tip. This can cause poor writing or ink leakage. Please be careful not to forget to close the cap. This can stain clothes and belongings. Discontinued item. New and unused. Includes a leather pen case. Please check the photos before purchasing. We would appreciate it if you could contact us about initial defects before leaving a review. Thank you for looking.