Spiked Urchin Ring Sterling Silver Thorn Silver Ring Spiked Ring

Sea Urchin Cocktail Rings – Pharaoun by Sergio Andrés

Spiker Ring - Finland

Crystal Armor Rings

Urchin Ring

Spike Ring - Personal Self-defense Titanium Steel Men and Women

Size 6.25 Sterling Silver Spiked Band Ring Vintage Statement Engagement Wedding Promise Anniversary Bridal Cocktail

Sea Urchin Ring

Spike Ring - Finland

WEEKDAY Spike Ring in Silver

Thorn Ring - Denmark