They used it for white boards and other things very wierd.
For more look up history.
Expo markers are supposed to be used on whiteboards only, so I would not recommend it.
you can use bleech
Expo markers, are used to write on a smooth surface, usually a Dry erase board. Dry erase boards are big white smooth boards, that you can use the Expo markers on, and easily erase with an Expo eraser. Which makes it easy to reuse the board many times.
the land of your mom
One can buy expo markers online at websites such as Staples, Shoplet, Quill, and OfficeMax. OfficeMax's markers are the same exact markers as the other websites, but they just sell them for a lower price.
Expo markers, are used to write on a smooth surface, usually a Dry erase board. Dry erase boards are big white smooth boards, that you can use the Expo markers on, and easily erase with an Expo eraser. Which makes it easy to reuse the board many times.
A manufacturer of high quality supplies for whiteboards is Quartet. They make markers, erasers and surface cleaners. Another company is Sanford and they also make markers, erasers and surface cleaners. They are seen in just about all stores as Expo or Sanford Expo.
Expo offers different types of dry erase markers, a variety of boards made for dry erase markers, and accessories for dry erase markers and boards such as erasers and cleaning supplies to maintain their products.
Getting high off of Expo markers is illegal.
The best black glass dry erase board markers available on the market are the Expo Neon Window Markers.
The best dry erase markers for glass surfaces are those specifically designed for use on glass, such as Expo Neon Window Markers or Quartet Glass Board Dry Erase Markers. These markers are formulated to provide vibrant colors and easy erasability on glass surfaces without leaving residue or staining.
Like any other country, Chinese use pens, pencils, markers, etc. to write with.PencilPenWord Processor