The MAXIMA point pack machine-cut chaton from premium Czech crystal brand Preciosa is made from lead-free MAXIMA crystal. Each stones has a patented 15 facet cut that creates the brilliant fire and sparkle of lead crystal but with an environmentally safe material. Thanks to Preciosa's advanced manufacturing technology, MAXIMA quality stones contain less than 90ppm of lead and barium. Preciosa stones also boast precise sizing and shape, along with highly durable coatings and foiling. MAXIMA crystal stones 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.