A medium-sized glass vial with a slightly curved, elongated body and a narrow neck, sealed with a cork stopper. The vial contains a vibrant, luminous red-orange liquid that emits a faint glow, suggesting its magical properties. The glass is smooth and transparent, allowing the glowing contents to be clearly visible, with subtle imperfections like small bubbles or slight thickness variations adding to its handcrafted appearance. The label, if present, is aged parchment with elegant, handwritten script detailing its effects.