คุณลักษณะ

• Durable core with increased core strength is adopted.
• It uses a durable core that reduces the loss even on rough concrete surfaces.
• The exquisite cut makes it easy to write thin lines, thick lines, and letters, and the writing line is solid.
• This is an oil-based pen with vivid colors on plastic and glass surfaces.
• Even if the core dries out and you can't write after removing the cap, it will be restored in 2 ~3 days with the cap (based on our company test data).
• oily
• Use: Building markers