Preciosa Crystal's machine cut flat back Chessboard fancy stones reflect rays of light brilliantly, and are the highest available on the market. The essence of crystal brilliance..

These premium lead free genuine Czech crystal stones are offered in 14 different sizes, each with a corresponding cut so every individual crystal produces the same dazzling effect. Featuring highly durable coatings and foiling, and superior size consistency, MAXIMA crystal stones are manufactured in accordance with the highest environmental and sustainable practices. These stones have less than 90ppm of lead and barium and meet the following world standards: ASTM F2923-11, ASTM F963-11, CPSC 16 CFR 1303, CPSIA, Directive 209/48EU, OEKO-TEX Standard 100 and more.