rich1.0YunusAtSea⚡️🌊 (npub1ec…7h6up)https://yabu.me/npub1ecj23gtrdr8sj7zmcusl9dfuem0dg7wmgvwe3uhl7kxm9wafn5psn7h6upnjumphttps://yabu.meWhen I was in school, it was mandatory to use these pens. In the hands of kids they are not so durable! 😅 and we found mischievous ways to abuse the ink cartridges 🤭 happy parents having to wash or replace ink stained shirts.