How Does the Color Magnetic Drawing Board Work?

Color Magnetic Drawing Board, also known as a Magna Doodle, is a toy that allows children to draw on a sealed surface with a stylus, and then erase their drawings with a sliding eraser. The board is filled with a thick, opaque white liquid containing tiny dark magnetic particles. These particles can be drawn to the drawing surface by a magnet-tipped stylus, or removed to the hidden back side by a sliding eraser bar.

When the magnet-tipped stylus is held against the drawing surface, it attracts the magnetic particles to the surface, creating a visible line. The stylus can be moved around to draw different shapes and designs. To erase a drawing, simply slide the eraser bar across the board. This will move the magnetic particles back to the hidden back side of the board, and the drawing will disappear.

Magic drawing board are a popular toy for children because they are fun and easy to use. They can also be used to help children develop their creativity and fine motor skills.

Here is a more detailed explanation of how the Flourescent Drawing Board works:

The drawing surface is made up of two layers of plastic, with a sealed layer of liquid in between. The liquid contains tiny dark magnetic particles.
The stylus has a magnet at the end. When the stylus is held against the drawing surface, the magnet attracts the magnetic particles to the surface, creating a visible line.
The eraser bar also has a magnet at the end. When the eraser bar is slid across the drawing surface, the magnet moves the magnetic particles back to the hidden back side of the board, erasing the drawing.