A couple of links to share regarding the Magi and their gifts.
Gold is pretty well understood: the universal 'money', always a useful gift.
But we are less familiar with Frankinsence and Myrrh. To learn more about these ancient herbs, click here: http://www.itmonline.org/arts/myrrh.htm
The 'wise men from the east', often referred to as the Magi: Who might they have been? Try this link: http://www.newadvent.org/cathen/09527a.htm