These fluorescent pens featured smooth and even ink output, smooth writing, rich colors, impermeable paper, and no smudging. Makes it easier for card making, crafts, coloring books, school projects, DIY letters, and more. You may not adjust it at the beginning, keep the pen and paper perpendicular and try it a few times. Feature -Color:Multi -Material: Plastic -Size: About 15.49X3.40cm/6.09X1.34in -These marker pens with unique double-tip designs, and the roller end delicate patterns on the paper. -The roller tips of the pens can creative different pattern types of lines to create beautiful scrapbooks. -Smooth and even ink output, smooth writing, rich colors, impermeable paper, no smudging, quick drying. -Suitable for writing diaries, letters, and cards, and taking notes, meeting a variety of different user needs. -Perfect for students, teachers, or personal use. Our highlighter pens are available as a gift for Christmas, birthdays, and children's days. Package list: 96 x Pens