Preciosa Crystal's machine-cut chaton Rose VIVA12® sparkles with life. Twelve beautifully shimmering facets reflect and refine the light that emanates from the superbly cut crystal rhinestone. These lead safe stones are amazingly brilliant, with precise sizing and shape and durable coatings and foiling. Using a special technology, these stones have less than 90ppm of lead and barium. They are compliant with the following world standards: ASTM F2923-11, ASTM F963-11, CPSC 16 CFR 1303, CPSIA, Directive 209/48EU, OEKO-TEX Standard 100 and more.