-Press the colored circles to change the pencil to that color -Press the eraser to change the color to white, then you can overwrite the other colors with the white to "erase" -Press the "X" button to erase everything. -The drawing is kind of touchy, my apologies -Press the Green Flag if a button doesn't work, this will not erase your drawing(s)
-This is just a basic test for the pen feature. -Next update will contain pen size changing -I will look into figuring out the touchiness -Maybe I will look into saving drawings