[IWI] Push-pull fountain pen ink absorber #1支装#European regulations

**This product is not compatible with Cosmos Astronaut series pens** https://static.wixstatic.com/media/00ae17_83b4ffc3e7db49fcaf2978c76002988b~mv2.jpg?dn=%E5%90%B8%E5%A2%A8%E5%99%A8%E4%B8%8A%E6%9E%B6-02.jpg When pulled up, the total length of the ink absorber is 5.5cm Water suction diameter 2.25mm Suitable for [IWI] and [Chris&Carey] brand pens Add ink → https://www.pinkoi.com/store/iwic?category=3&subcategory=336