This is natural stone samples with appearance and excellent texture. For those who are addicted to minerals, the natural and beautiful specimen is an excellent present. It has practical functions and can be well applied to the popularization of scientific knowledge and simple DIY decoration. Features -Color:Assorted Color -Material:Crystal -Size:4.00X3.50X1.00cm/1.57X1.38X0.39in -Made of natural crystal stone material, the irregular stone decor is durable and stable to use. -The design of natural stone ornament is meaningful, and children can understand some geography knowledge. -The irregular stone can be a good decor for your home, bringing you a new feeling and good mood each time you see it. -You can use it as a photography prop to take some memorable with your families and friends. -A good present for birthday, festival, Christmas, new year, anniversaries, business partners, housewarming present. Package list: 1 x set of crystal decor