(I realize this is probably old news by now, but I just noticed it so I’ll post the picture I took anyway.)
I would think that the smaller the balls are, the smaller the risk of choking. It’s when you get the big balls in your mouth that you’re in trouble…
![Really?](http://stigrudeholm.roll2dice.com/wp-content/uploads/2013/02/warning-small-balls.jpg)
Really, Lego?