Refill ballpoint pen RONDO ERASE black 2/pk

Refill cartridges for the Ballograf pen Rondo Erase with erasable ink. Write with style, and delete if you make a mistake. This refill cartridge fits Ballograf Rondo Erase, which is our fine ballpoint pen with erasable ink. Your best pen friend at school, at work and in your free time - not least if you like solving crosswords. Tip: Medium Ink color: Same as cartridge tip: blue, black, pink or green The ink in Rondo Erase is heat sensitive, it disappears when heated. When you erase with the pen eraser, friction is created that heats up the paper and ink, and the ink becomes invisible. However, what you wrote can come back if the paper cools down, for example if you put it in the freezer. - Medium tip 0.7mm - The color of the plug at the end of the cartridge indicates the color of the ink - The ink is erasable by friction - Ink color: Same as the top of the cartridge: blue, black, pink or green