Dual Tip Brush Markers Non-Toxic Water Based Art and Graphic Drawing Manga Sketch Pen 12 18 24 Colors /SET Solitary Walker Signme(24 color) Dual tip, 0.04-0.08 inches Brush Tip makes coloring, shading and blending a breeze. 0.03 inches Fine Tip makes outlining and fine detail fun and easy. Brush Tip perfect for covering space quickly at one end for fluid line VIBRANT COLORS:This set contains 12 high quality dual tip flexible nylon brush markers including primary and complementary colors which can be blended together to create your own unique colors The water-based ink is water based and unscented. Contrary to many pens your tips will have have natural ink without any toxic vapors. MULTI-PURPOSE BRUSH Our markers are self cleaning and perfect for a wide variety of activities and mediums such as drawing, coloring, sketching,mixed media, smash book or bullet journal. Using your brush pen case as a palle, 1: Apply a dark color to your pallet. 2: Using a lighter color brush pen, "pick up" the dark color off your pallet. 3: Use and Experiment! 100% Happy Customer Guarantee: If the product performance does not meet your expectations, we wil replace it or reture your money back within 30 days after you bought., no questions asked. Try us risk free!