This miniature version of the classic Etch a Sketch is now a convenient and fun size, allowing you to carry it with you anywhere.;Left knob draws left and right,Right knob draws up and down;Turn both knobs together for angles and curves;Conforms to product safety standard ASTM F-963, For ages 3+, Practice drawing ever more complicated pictures!;Gives you the ability to explore and expand your creative and artistic abilities.