【DUAL TIPS】1-2mm Brush tip allows you easily laying down thick, thin, or varied lines in one stroke, works well for coloring books, signing, design, art project and hand lettering; 0.4mm fine point tip is great for outlining, detail and drawing. These double-end markers are a must for your next masterpiece.【UNIQUE COLORS】Tanmit dual pens have 36 vibrant colors and Color-coded pen caps easier to choose right color every time. Also each pen comes with water-based, rich ink which will arouse your artistic creativity【HIGH QUALITY】All brushes and fineliner work well with no skipping or ink flow issue. Especially, the nylon fiber brush tips would easily layer and mix different colors without worrying about smudges and blotches【PERFECT GIFT IDEA】Our colored markers are good for your everyday lettering, drawing, crafting, doodling, illustrations and fine art. So why not choose this craft supplies as a gift at Christmas, anniversaries, Valentines Day, graduations, birthdays.【Our Service】Fast delivery directly from Amazon, conform to Amazon return and refund policies. Please feel free to contact seller for any product or order problem. Product Description DRAWING, CALLIGRAPHY, AND MORE Tanmit Dual Brush Pens offer a flexible brush tip and fine tip in one marker Ideal for fine art, illustrations, doodling, journaling, hand lettering and more The ink is acid-free, non-toxic, blend able, odorless, and non-bleeding. Tanmit Dual Brush Pens offer a flexible brush tip and fine tip in one markerdeal for fine art, illustrations, doodling, journaling, hand lettering and moreThe ink is acid-free, non-toxic, blend able, odorless, and non-bleeding. Superior Quality- Our manufacturer have been working on colored pens, markers, fineliners for many years. They select top quality ink, long lasting and super smooth as well as the most suitable tip size for customers.