Agate has so many wonderful healing properties and these small pocket hearts are a great worry stone too!
You may find agate to heal:
Agate is an excellent stone for rebalancing and harmonising body, mind and spirit. It cleanses and stabilises the aura, eliminating and transforming negativity. Agate enhances mental function, improving concentration, perception and analytical abilities. It soothes and calms, healing inner anger or tension and creates a sense of security and safety.
Agate heals the eyes, stomach and uterus; cleanses the lymphatic system and the pancreas; strengthens blood vessels and heals skin disorders.