*Fast dry after writing. Oil-based ink, writing smooth, waterproof, does not fade. *Can be written on any surface: metal, glass, wood, plastic, painted surfaces, etc. *Metal body of the pen, high quality bullet nib,each pen can complete about 200 meters linear write painting. *Usage: Shake several times. Press the tip down 3 or 4 times. Cap the pen tightly after use.
How to use:
1. Shake several times 2. Press the tip down 3 or 4 times 3. Cap the pen tightly after use 4. Do not burn-even when empty