Package includes: come with 12 packs black ink pens, the roller ball pens come with extra fine point (0.35 mm) and black ink for precise writing, small and delicate, fashionable and durable

Extra-fine design: the 0.35 mm medium point makes it easy to write and assures smooth writing or drawing experience; Suitable for office, business, executive, students, writers and anyone who writes a lot; Writes smoothly on most surfaces, excellent for every day use; The ink is waterproof

Quickly dry: liquid gel ink dries so fast, no smears, no smudges, no globs; Free-flowing ink provides smooth, crisp application

Transparent case: transparent ink pen tube has a special design with a transparent pen case, you can clearly see the ink supply, which have good quality ink and will not leak ink, even if you use for a long time

Wide application: ballpoint pen to sketch, draw, color, doodle, write and get creative in a fun and skilled way; Greeting cards, party invites, letters to friends and family, arts and crafts, decoration