You know I get all excited at free gifts with purchase. The main reason (apart from the fact that I'm a sucker for free loot) is that those itty bitty cosmetics are perfect for carrying around in your purse or to take along for travel.
The whole Tom Ford Estée Lauder Collection, actually. I love the Tiffany's blue packaging, too. Every time I pull that lipstick out of my bag, all the women ask me what it is and where I got it.
An absolutely brilliant product, it's almost like a cream shadow, lasts extra long, and this color is almost universally flattering. I like to use it as my base color, then adding one or two more colors for contrast.