Purchase Seven Chakra Disc Set with Tree Of Life Printed Wood Gift Box now. The Tree of Life symbol represents our personal development, uniqueness and individual beauty. Just as the branches of a tree strengthen and grow upwards to the sky, we too grow stronger, striving for greater knowledge, wisdom and new experiences as we move through life. While some crystals are said to alleviate stress, others purportedly improve concentration or creativity. Place an order at Natural Agate.