★DUAL TIPS: 1-2mm Brushes 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; 0.4 mm fine point tip is great for outlining, detail and drawing. These double-end markers are a must for your next masterpiece | ★36 UNIQUE COLORS: Tanmit dual brush pens have 36 vibrant colors and Color coded pen holder easier to choose right color every time. Also every pen comes with water-based, vibrant 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.