keep Smiling Pearlescent water Color with Brush Pen - Pack of 12Keep smiling Pack of 12 One Brush pen Pearlescent pigment is an Optical effect Pigment. Because it can show a certain metallic luster, it is also called non metallic pigment with metallic luster. Pearlescent pigment not only has the flasing effect on metal pigment, but also can produce the soft color of natural pearl. when Exposed to sunlight, it can produce multi level reflection. The interaction of reflected light present soft and dazzling or