Note:
1. Before using it for watercolor projects, please make sure the ink is completely dry. Thicker nibs take longer to dry completely.
2. Please cap these pens when not in use to prevent the nib from drying out.
3. If you forget to cover the cap and cause the nib to dry out, dont worry! You can wet the tip with alcohol or water, then draw a few more lines and it can be used normally.