These tumble stones have a wonderful range of colours that are very attractive. They are expertly tumble-polished to a smoothness that makes them for crystal or display. These tumble stones are an attractive and inexpensive way to collect crystals. Whether you are a mineral collector or a crystal , these tumble stones make a great gift. Features - - Material: Natural ore. - Size: 7.80X5.20X1.20cm/ 3.07X2.04X0.47inch. - Each type of gemstone is carefully selected, with firm and delicate texture, and smooth color. Rich in colors and complete varieties. - Great ornaments to decorate your home, which can visual appeal. - Use for , meditation, , balancing, or ritual. Can also be used in conjunction with a chakra wand. - Multipurpose ores, they can be used as ornaments and teaching samples as well. - Natural crystal stones can use as ornaments for pendants, , necklaces, etc. Package list: 2 of crystal ores