Chameleon Color Tones is an innovative alcohol-based marker system that gives you the ability to change the color tone of your ink. Each pen goes from as light as a hint of a tint to rich tones, eliminating tonal gaps in your collection so you can do more with less. Our pens feature a double-ended design, a Japanese SuperSoft brush nib and bullet nib, ideal for paper crafts, manga, graphic and fine art. Keep your pens top-notch with our replaceable nibs and refillable inks. This set of 52 vibrant color tones, one detail pen, and one color blender produce over 100 color tones giving you the ability to create stunning effects such as 3D, smooth transitions, highlighting, shading, gradations and blending, all with one pen. Our alcohol-based pen is permanent on most surfaces, not harmful to the human body, non-toxic, and low-odor.