Blue-Sandstone Bracelets. Blue Sandstone comes in dark blue which is close to purple. It helps with any types of wealth wanting and assists with success, victory, glory and enterprises. It is also known for its calming and relaxing properties and assists with clearing the mind and relieving pressure. Great for concentration and increasing intelligence. It improves work efficiency and study ability. The brilliant stars shining in the dark blue sky bring courage, confidence and willpower and boost vitality and energy.