기능

• Drain the water and write fast!　With a tough nib and tough ink, you will be able to clean up any material!!
• It will not fade for a long time even outdoors.
• You can also write on a wet base that conventional paint markers cannot.
• The pen can be marked securely for work on rainy days or for work around water.
• Tough tip that won't crush even rough surfaces such as asphalt.