KERIFI Rollerball Pens Black Ink, 26 Pack Pens Multipack, 0.5mm Fine Point Liquid Ink Ballpoint Pens Quick-Drying and Smooth Writing Pens, Black Pens for Bullet Journal, Sketch, School, Office & Exams

26 Pack Ballpoint Pens Black InkOur black ballpoint pens use high-quality MIKUNI inks, and the nibs are made of tungsten carbide spheres for high hardness. These liquid ink rollerball pens with a 0.5mm tip, easy to use, comfortable grip, quick drying without spilling ink, no smudging when exposed to water, and do not easily penetrate paper, helping you keep your work neat and organized

Unique Design & Smooth WritingEach black gel pens is equipped with a durable metal clip, easy to carry and drop-proof, you can also check the ink capacity through the transparent ink window of the fountain pen, to avoid the inconvenience of running out of ink at critical moments. The black pens ballpoint has a built-in precision ink output regulator, with a dense top and sparse bottom structure to regulate the pressure inside the handwriting pens, making the ink output stable and ensuring smooth writing

Large Capacity InkThese black ink pens use a straight liquid ink system with a large 1100m ink reservoir—three times more than ordinary ballpoint pen or gel pens. The smooth ink flow ensures a cleaner, more consistent writing experience. These black writing pens lightweight design reduces hand fatigue, while the long-lasting ink supports extended writing sessions, making them ideal for daily study and office use

Safe Black InkThis ballpoint pens ink meets ASTM D-4236 and EN71 standards, is safe and non-toxic, safe for kids, teenagers and adults. The roller ball pens for writing are ideal for students and business people

Variety UsesThese fine gel pens for writing, note taking, lesson notes, bullet journaling, travel diary, exams, meetings, and signatures,painting, sketching, cartooning, illustrating, outlining, doodling and more. These ball point pens multipack are perfect for schools, homes, offices, businesses and a great gift for kids, students, teachers and creative artists

Don't Hesitate to Add to CartEach of our ball point pens undergoes rigorous inspection before leaving the factory. And we are committed to the pursuit of your ultimate satisfaction. If you have any questions or suggestions about these 0.5mm school pens bulk, please contact us and give us an opportunity to improve, we will respond to you with a satisfactory solution