What are the contents inside an Etch-a-Sketch?

Step 1 : Introduction to the question "What are the contents inside an Etch-a-Sketch? "

Etch A Sketch is a mechanical drawing toy invented by André Cassagnes of France and subsequently manufactured by the Ohio Art Company and now owned by Spin Master of Toronto, Ontario, Canada.

Step 2 : Answer to the question "What are the contents inside an Etch-a-Sketch? "

The inside surface of the glass screen is coated with aluminium powder, which is then scraped off by a movable stylus, leaving a dark line on the light gray screen. The stylus is controlled by the two large knobs, one of which moves it vertically and the other horizontally

Step 3 : Other interesting facts related to the question "What are the contents inside an Etch-a-Sketch? "

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