Chameleon Color Tops are a new edition to the Chameleon Pens award winning patented system. The new Color Tops let users easily create smooth, seamless color-to-color blends. Traditional methods of blending colors with marker pens require multiple pen colors and a lot of skill, and can be quite time-consuming and laborious. With Chameleon’s new system, the process is quick and easy. Anybody can do it because the pen literally does the blending for you! How it works: Simply pop a Chameleon Color Top on top of a Chameleon Pen. Rather than blending two colors on the page, blend colors at the source (nib) instead, for beautiful, smooth and seamless color blends. One color just flows into the other! Even opposite colors like and orange and green can be blended together without a seam.