Knock-type ball-point pen of the friction ball which disappears when I rub it
Check the check box of the color you would like when ordering.
If you order multiple colors mix is trouble, but in the remarks column of the shopping cart STEP 3-stage ' 0 color □-book) (0 bottles of color ' and together enter and the total number of.
Features of the friction series
Features 1 handwriting transparency with a temperature change!
New conception with friction ink due to changes in temperature to a colorless ink ballpoint pen. For friction ink on the eraser color temperature, friction heat rub on the rear private rubber the handwriting that may occur with changes in colorless ink color, erase handwriting.
 Turn off no slug. Remaining off less.
Order to colorless ink handwriting by friction heat unlike pencils out with an eraser, Eraser, Caspar is not running. Features is also compared with pencil or mechanical pencil eraser marks off the rest very little.
 As many times it is possible to write off.
It is possible to repeatedly writing in different chemical formulas, such as ink clean liquid and disappeared.
[How to use]
Rub in the axis rear rubber color disappears from dry writing.
* Not available in the deed, and mailing.
Click here for ordering panty 3 colors set
Friction ball knock 0.7 set 3 colors
10 Color set to order click here.
Friction ball knock 0.7 10 color set
Click here to order replacement Wick
Friction ball knocking holder 0.7 mm (black, red and blue 3-Pack)
Friction ball knocking holder 0.7 mm black, red, and blue besides