Fountain Pen Retractable 0.38mm Fine Nib Blue & Black Ink Transparent Barrel Includes 5 Refillable Ink Cartridges Smooth Writing No Leaking Gift Set for Calligraphy Journaling Doodling(Black,A)

Environmentally Friendly and Refillable: Equipped with 5 ink cartridges, which can be refilled and used repeatedly, environmentally friendly and economical. Transparent storage box packaging, anti-lost and easy to organize, convenient to carry around. The fine nib design makes writing more expressive, suitable for homework, exams and other scenes Innovative Push-button Design: Say goodbye to the cumbersome operation of traditional uncapped fountain pens! This push-button fountain pen adopts a one-button retractable design, and the tip can be released with a light press. It can be easily operated with one hand, and writing is more efficient. The pen head is automatically protected, dust-proof and anti-drying ink, making the use experience more worry-free Long-lasting Non-drying Ink: The special sealing structure effectively isolates the air to prevent the ink from drying and leaking. The transparent pen barrel design makes the ink volume clear at a glance, fashionable and practical Stable Writing: Precisely control the ink output, the ink is even, and the ink splashing problem of traditional fountain pens is avoided. The medium-sized nib writes smoothly and the line thickness is consistent. Whether it is class notes, exam answers, or signature annotations, it can be smooth and free, improving the writing experience Lightweight and Comfortable: Writing for a long time does not make your hands tired. The pen barrel adopts a slender arc groove design to fit the curvature of the fingers, help correct the grip and reduce writing fatigue