Setup, Compatibility & Care
To ensure the longevity of your Muji pens, keep the following tips in mind:
- Storage: Store pens horizontally or with the cap facing downward to keep the ink near the nib.
- Cap Management: Always snap the cap shut until you hear a click. Leaving the pen uncapped for extended periods will cause the gel ink to thicken and dry out.
- Paper Compatibility: These pens work best on standard recycled or bond paper. Avoid writing on plastic, glass, or glossy photo paper, as the ink will not absorb and may remain wet indefinitely.
- Handling: Avoid dropping the pens on hard surfaces, as the delicate 0.5 mm metal tip can become misaligned if impacted.