The life on this Earth needs water to live, and all of our clean drinking water rains down from the sky. In the great water cycle, it evaporates to form clouds, and eventually rains back down bringing life to the land below. In appreciation of this gift of life, the Celtic Rain Drop knot has been designed as a single, never-ending loop to represent the never-ending cycle of water.
The shamrock is widely associated with Irish culture due in large part to its connection with Saint Patrick.Legend holds that Saint Patrick helped pagan Celts to better understand the Holy Trinity using the three petals of the shamrock. The shamrock also has great significance in Celtic folklore, as the three petals of the shamrock were thought to bring good luck.