The product is a three-color ballpoint pen with an ultra-fine body, measuring up to 12.8 mm in diameter, making it slimmer than typical models. Its smooth, step-free tip design allows easy storage in bags, cases, or pen holders, enhancing portability. It offers two tip sizes: 0.38 mm and 0.5 mm, suitable for detailed writing on notebooks and materials. The pen features a durable lift clip that securely holds thicker items and withstands frequent use. The body comes in six bright pearl-colored options for the 0.38 mm tip and six cooler-toned options for the 0.5 mm tip. It uses thermosensitive ink that becomes invisible when rubbed with a built-in rubber eraser, allowing repeated writing on the same spot without residue. However, it should not be used on documents requiring permanent marks, such as certificates or addresses.
