Please take a look at my profile. These are various colors and shapes of acrylic stones. They weigh approximately 2.8 kilograms. I haven't counted them, but there are probably over a thousand. These were purchased or won in games. I haven't used them for anything and have stored them in a dark place. The shapes and colors vary. Please refer to the second photo. The weight is approximately 2.8 kilograms, so please allow for slight variations. I am also selling clear acrylic stones.