Steady in mind. Strong in spirit.

Black Agate anchors your energy with calm, quiet resilience. The square-cut stones add structure and intention—reminding you to stay composed under pressure, stand firm in who you are, and move through life with grounded confidence.

Minimal. Modern. Built on inner strength.

✓ Natural 4mm Square Black Agate Gemstones
✓ Water, Heat & Sweat Resistant
✓ Handmade from Amsterdam
✓ One-size-fits-all: adjustable from 14 to 24cm (5.5 to 9.4 inches)