Dual Brush Pens with Brush and Fine Tip for Calligraphy Brush Pen Set of 12 DUAL TIP - 1-2 mm Brush Tips allow for easy coloring, shading and blending. 0.8 mm Round Tips enhance your abilities for outlining and fine detail. GREAT FOR BLENDING - Using your CrownArt brush pen case as a pallet, Step 1: Apply a dark color to your pallet. Step 2: Using a lighter color brush pen, "pick up" the dark color off your pallet. Step 3: Use and Experiment! FULL COLOR SPECTRUM - 12 Pack includes Primary Colors - blue red, and yellow. Secondary Colors - green, orange, and violet. Additional Colors - turquoise, lime, pink, magenta, brown and black. NON TOXIC - Ink is water based and unscented. Contrary to many pens your tips will have have natural ink without any toxic vapors. START DRAWING TODAY - Click the "Add to Cart" button above to start creating your next masterpiece with a 100% SATISFACTION MONEY BACK GUARANTEE!