1PC Precision Micro Line Pens Archival Artist Drawing I Brush Features: Great for technical writing and drawing pens for artists, writers, illustrators, students and teachers Black Ink,, water-based, pigment ink is smudge-proof and no bleed through. Available in multiple sizes: nib sizes 0.05mm,0.1mm,0.2mm,0.3mm,0.4mm,0.5mm,0.6mm,0.8mm and brush nib Versatility: Ideal for Adult Coloring Books, Art Painting, Glass, DIY Photo Album, Black Cardstock, Sketchpad, Scrapbooking, Pottery, Wedding , Dark Paper, Greeting water-based pencil design hook line pen hand-painted comic strokes / office financial pen set , Archival quality ink for use in acid-free environments, Chemically stable, with long lasting pigment inks for use Quick Dry, Not fade, Smooth Free. Assorted Size Tip Pens meet all the demands of your inking work. It can be used within a small range of colors and hook lines Great for writing, smooth writing, calligraphy. Experience smooth, free writing pens and crisp archival ink that leave consistent lines every time. Will not smear or feather when dry, does not bleed through most papers Widely applicable:Suitable for all uses such as writing, and Manga Illustrations, technical drawing, art drawings, line and wash, sketching. Suitable for desktop, home and office. Perfect tool for Architects, designers, illustrators, etc size：11x1.5cm Package included: 1 x Pens 【Vibrant Color Palette】 Unleash your creativity with our watercolor pens, offering a rich and vibrant spectrum of colors. These pens are perfect for adding life and depth to your artistic creations. 【Precision and Control】 Experience precision and control in your artwork. Our watercolor pens feature fine tips that allow for intricate detailing and broad strokes, giving you the versatility needed for various artistic styles. 【Blendable and Layerable】 Achieve stunning effects with our blendable watercolor pens. Create smooth transitions between colors and layer different shades to achieve the desired intensity, adding dimension and depth to your artwork. 【Portable and Convenient】 Take your creativity on the go with our compact watercolor pen set. With a portable design, these pens are perfect for artists, students, or anyone who wants to create art wherever inspiration strikes. 【Water-Based and Non-Toxic】 Prioritize safety and environmental consciousness with our watercolor pens. Formulated with water-based inks, these pens are non-toxic, making them suitable for artists of all ages. Explore the world of watercolor art with confidence and peace of mind.