Labradorite half eggs are also known as seer stones, window stones or ema eggs. Seer stones have been used throughout the ages to take you back to your past, forward to your future, and deep into your inner self. Seer stones are master healers for those interested in self-exploration. Generally, these stones are naturally river tumbled. On one side you can see the dull river-tumbled side of the stone. The other side is cut and polished to expose the Labradorite’s iridescence. The flash from the stone’s iridescence is blue, green or gold. Size ranges from approximately 35mm to 55mm long. The images provided showcases variety. While the quality of the product is constant, size and shape may differ. The price indicated is for one (1) item only.