A small, glass vial with a cork stopper, containing a swirling green liquid that emits a faint glow. The vial is roughly 3 inches tall with a slightly bulbous base and a narrow neck for easy handling. The glass is thick and slightly frosted, with subtle imperfections and bubbles visible, giving it a handcrafted appearance. The liquid inside has a viscous consistency, with occasional brighter green particles that catch the light, suggesting its potent healing properties. A simple, hand-written label is tied around the neck with a piece of twine, indicating its use as an antidote.