Due to the low price, I was very skeptical about the quality of the stones, but was very pleasantly surprised. They are beautiful pieces and not too small. We then immediately ordered another bag and we are particularly pleased that others stones were in it. Both of the form as well as the color of the stones are absolute eye-catcher, there are both opaque as well as translucent stones, single and multi color case. China Jade, red jasper, hematite, moss agate, tree agate, rock crystal, amethyst and a few more could my son already assigned (for the other is a corresponding book already ordered). In total, there are over 25 different stones. We will certainly order again which, either for us or to give away. The bags are really nice and also each other. Since we have our stones in a sorting box, we will continue to use them elsewhere.