The Etch A Sketch is a classic drawing toy that consists of a gray screen framed in red plastic. It features two knobs at the bottom: one controls horizontal movement, while the other controls vertical movement. By turning these knobs, users can create lines and shapes on the screen, which is coated with aluminum powder. When the user shakes the Etch A Sketch, the drawing disappears, allowing for a fresh start. This simple yet engaging device has entertained generations since its invention in 1960, encouraging creativity and fine motor skills in both children and adults alike.