If you listen very carefully, you can hear these angels sing. Sometimes it is a jolly 'Happy Birthday to you', at other times a gentle lullaby or of course the most charming Christmas carols!
You can write a wish in the heart or on the back of the robe. This makes the angels perfect for use as greeting cards, but you can also just 'free' the pop-out angels from their cards to use them as home-decoration. The angels can stand, or you can hang them up by attaching a string to their wings. It just can't get more beautiful than this!