12 Colors Dual Tip Brush Pens Art Markers Double-Tip Calligraphy Markers Set Water-Based Paint Pen SetWatercolor Non-Toxic Marker Pen for Coloring BooksColoringDrawingIllustrationRendering Sketching Kids Adult Gift

Key Features:  ? 0.8 mm fine tip marker for outlining; ? 1 - 2 mm brush tip for blending and coloring; ? Widely Use: This dual tip brush pens great for Adult coloring books, sketch, draw, color, doodle, write and get creative in a fun and skilled way. Greeting cards, Party invites, Letters to friends and family, gel highlighter,arts and crafts, decoration, day care activity, scrap booking, the uses are endless; ? Non-Toxic, Acid Free and high quality, Scientific formulations, Standard production process water- based ink,provide you with superior, long-lasting, vibrant colors; ? Perfect Design: Giving you a comfortable grip experience,pen cap and ink using the same color, allows you to recognize and identify each colour easily and quickly choose the correct color; What’s in the Box: 12 fine point(0.8 mm)&brush nib(1-2 mm) dual tip art marker pens Nice-Looking Plastic case Warm Tips:  ? Not suit for Children Under 3 years old; ? Please shake the dual pens before first using and after a long time using.Keep the pen straightly in order to make it run smoothly; ? Please force press the brush tip and blends ink with water to soften tips before first using; ? For optimal performance please ensure the marker caps are secure when they are not in use; ? Please do not pull the cap directly and roughly, since the different air pressure inside and outside the caps may lead the ink to leak out