Introducing a new FriXion 3 metal color; Features: Comes with FriXion ink, which makes the ink colorless due to temperature changes, so you can erase your brushstrokes! Since the ink is colorless due to friction heat, there is no erasing residue and a very little residue. Write on and off again One pen can be used in 3 colors (black, red, and blue) and the tip is 0.02 inch (0.5 mm) ultra-fine type, making it suitable for writing on small areas such as notebooks, documents, etc. The clip uses a "lift grip" that will not break through even 100,000 times. Slide lever type. [How to use] After the brush mark is dry, rub it with rubber on the back of the shaft to disappear. Cannot be used for certificates/addresses. FriXion Ball 3 metal with new colors. 3 color ballpoint pens black, red, and blue. Ball diameter 0.5mm Slide lever allows you to extend out and erase with rubber for writing and securing to mail The body color uses a gradation coating. Enhances the feel of the series.