Uloochi Self-moistening Portable Water Brush Pen, Set of 3 Assorted Brush Tips &#10024;VERSATILE - Ideal brush pen set for watercolor painting, water color pencils and permanent markers blending, calligraphy and fine art, comic and manga drawing, hand lettering and more. &#10024;DURABLE BRUSH TIPS - Round brushes, available in Large( Size 10 ), Medium ( Size 8 ), and Fine ( Size 4 ) point sizes, holds its point excellently for long time &#10024;EASY-TO-SQUEEZE BARREL - Our brush pens equipped with flattened barrel, which grants you an absolute flow control and accurate response for all kind of lines, shading and colour blending. &#10024;REFILLABLE & PORTABLE - Enjoy creative, easy and fun painting at your home or at your journey. Be creative, fill this brush pen with water or with water based ink or with acrylic colors or even with alcohol and make your day. &#10024;FIT FOR ALL SKILL LEVELS - Make the inspirational Gift to people you love.These water brush pens are easy and fun for children and perfect for adult coloring books.The best choice for beginners and professional artists.100% SATISFACTION GUARANTEED !!!