Material:Glass/K9 CrystalColor:ClearType:Crystal BallBall Diameter:approx.60mm/2.37"(1cm=10mm=0.39inch)Made of optically clear crystal,the amazing power of a laser creats exquisite galaxy or the map of the Earth inside.Neat decoration in the house or office, adding a touch of elegance to any place.Use advanced 3D Inner carving and flame extraction technology, present a realistic and solid galaxy of the galaxy system inside the galaxy toysThis Crystal ball size is 80mm It means you can hold the galaxy system/Earth in your hand It is fun and amazing It is portable for you to carry and store.Makes a great gift for anyone interested in crystals and for any space lover in your life.Package Included:1X Crystal Ball1X Stand