Pentel Outline Marker 1.5mm
You must use uncoated card stock, cardboard, or other heavy, porous paper to get the best results with this pen.
After you write, the ink separates to create a silver metallic inside outlined with a black, blue, green, pink or violet line (depending on what colour pen you are using) on the outside. Interestingly enough, if you color in a larger area such as a square, the outline will always move to the perimeter of the object. Thus the inside of the square will be silver metallic but the outline of the square will have a colored line. Quite interesting ink technology!
These fiber tip pens are great for embellishing card stock, cardboard, notebook covers and more. Great for journal making and scrap booking!