Talk:Patented Daydream Charm

What is the difference between Patented Daydream Charm and Daydream Charm. And I never understood the idea in the beginning. How can you sell a charm? Don't you just produce it with your wand? And why only to 16 year olds and older? 24.49.35.99 22:02, June 27, 2010 (UTC)