The Blood Vial is a small, cylindrical glass container with a slightly rounded bottom and a narrow neck, sealed with a cork stopper. The glass is thick and slightly cloudy, giving it an aged appearance, with visible streaks of dried blood inside. The vial is adorned with simple, yet ornate metal fittings around the neck and base, featuring intricate Gothic patterns. The blood within appears dark and viscous, occasionally catching the light to reveal a sinister, crimson glow.