Mexican Sardonyx (Sometimes referred to as Mexican Sardonyx Crazy Lace) is a rare form of Crazy Lace found only in one location in a remote part of Chihuahua Mexico. Normal Crazy Lace can be found all throughout the world which is why it is less expensive. Various High Quality Natural Crystals Palms available, use the selector to see the photo and price of your specific choice. Palms measure ~1.8-2.1" Long+, weight ~52-74g. The largest palms measure ~2.1-2.35" Long, weight ~76-94g, and cost a few dollars more. Sizes can vary choose the one that you like best.