In order to preserve your Cartier writing instrument we recommend the following guidelines:
- Ensure that you fully close the cap of your ballpoint pens and fountain pens so as to prevent the ink from drying.
- Ensure your fountain pen is used regularly. If your pen is only used occasionally and the ink has dried out, flush the nib with lukewarm water.
- Do not expose your Cartier writing instrument to a source of heat.
- When traveling on airplanes, we recommend that you remove all ink cartridges and/or converters from your fountain pen so as to avoid any ink leakage.