When a male penguin falls in love with a female penguin, he scours the entire beach to find the perfect pebble to present with her.  When he finally finds it, he waddles over to her and places the pebble right at her feet as a sign of love.
 
These can be ornaments for Christmas but do not have to be put away with the tree. Display as car charms, or hang them anywhere you feel reminded of their meaning.  The printed card is included with cellophane packaging ready for gift giving.  Jute hanger displays a Red bead.