Koi Coloring Brush pens offer bright, blendable colors with a durable tip that springs back to shape. These pens function like a paintbrush, allowing fine, medium, or bold strokes by adjusting pressure. The odorless, water-based solvent enables smooth blending and layering. Koi Coloring Brushes add vibrant color to sketches, journals, cartoons, illustrations, and rubber stamps. With 48 transparent ink colors, they blend easily to create various hues and effects. Use the colorless blender pen or Koi Water Brushes for seamless washes and color gradations. At Sakura, we believe in the unique human ability to create. We foster creativity, a trait within everyone, enabling connection and self-discovery. Whether for artwork, expression, problem-solving, or storytelling, creativity is at the core, helping us reach our full potential. Explore how creativity unlocks new perspectives and human connection.