Add a touch of magic to your crystal collection with these unique Yooperlite tumbles, sized approx. 2-5cm. Known for their fascinating glow under UV light, Yooperlite stones are a form of fluorescent sodalite found in Michigan's Upper Peninsula. Their natural appearance is unassuming in daylight, but when exposed to ultraviolet light, they reveal stunning neon orange patterns, making them a captivating addition to any crystal enthusiast's collection. Yooperlite is associated with enhancing communication, self-expression, and emotional balance. Whether you're looking to harness its energetic properties or simply enjoy its extraordinary glow, these Yooperlite tumbles are perfect for collectors and spiritual practitioners alike. * Material: Natural Yooperlite * Size: 2-5cm * Features: Glows under UV light * Benefits: Enhances communication, self-expression, and emotional balance * Use: Great for crystal grids, meditation, or as a unique display piece