Fine design:0.28mm Extra fine ST nib black pens, smooth writing, no broken lines, no ink leakage, ensuring smooth writing or drawing. Transparent case:transparent ink pen tube has a unique design with a transparent pen case,you can clearly see the ink supply. Quick dry ink:The gel pen dries quickly with no leaks, no broken lines, and no clumps. Writing and drawing are fluent and continuous.You can use them in all your writing. Pen clip :Transparent pen clip with prismatic lines, full of academic style and advanced sense. Easy for people to carry. Applications:Financialbookkeeping,marking,office.students,writers and anyone who writes frequently, Ball point pen writes smoothly on most surfaces and is ideal for everyday use. Easy To Use: Ideal for office pens, signature pens, school supplies for adults and students. Unleash your creativity with these gel pens! This 6-pack of 0.28mm extra fine point gel pens delivers smooth, crisp lines in bold black ink. Perfect for writing, sketching, doodling, or journaling, these pens glide effortlessly across paper. Their fine tips allow for intricate details and precision work. Whether you're a student, artist, or office professional, these versatile gel pens are a must-have for all your writing and drawing needs. With their comfortable grip and reliable ink flow, you'll enjoy a seamless writing experience every time. Elevate your note-taking, bullet journaling, or calligraphy with these top-quality gel pens.