This is another example of a Labradorite Sphere in 40mm size. It flashes blue with rainbow of others colours like green.
Labradorite is a useful companion through change, imparting strength and perseverance because it balances and protects the aura. I definitely intuit it to help those ready to raise their consciousness and / or grounds spiritual energies they have developed. Also intuited for strengthening intuition and promoting psychic abilities.
Read about how ball shape can help you.