FriXion Ball Multi Pen – 0.38mm – Clear Barrel

FriXion Ball Clear Barrel Multi Pen – 0.38mm  Available in 4 colors, 3 colors, and 2 colors multi-pens More FriXion pen colors and options here About FriXion: Experience the magic of Frixion’s erasable ink right at your finger tips! The clear barrel of the pen helps you keep track of your ink levels and the multi-pen body lets you switch between ink colors quickly. The FriXion ink is erasable by rubbing with the tip of the pen to create the frictional heat needed for the ink to disappear. Since the ink reacts directly to temperature, it is recommended not to leave it under direct sunlight or anything that’s hotter than 140 Fahrenheit.