Add a whole new dimension to your messages with these impressive 3-D cards. Jot a few lines of greeting on the base of the six-inch-tall card, which folds flat to fit inside the envelope included. The recipient need only slide a single tab to watch it unfold, and the rounded base balances it upright for display.

Whooo are they looking at? You, that's who! We have a soft spot in our hearts for owls, and this card has a distinctly autumnal serenity that's worth sharing with a friend.