What is K9 crystal: K9 crystal is one of the highest quality Optical Glass -Crystal, K9 has the same properties as 24% leaded crystal, as looks the same and polishes, and shines - sparkles the same as 24% leaded glass, but doesn't have the lead and is lighter that leaded glass. Your crystal balls can enhance your life in many ways: 1.Fascinate yourself with optical inversions 2.Decorate your desktop with illusory visions 3.Coffee table centerpiece extraordinaire 4.Photography prop or scene stealer 5.Fortune telling, divination & psychic readings 6.Halloween, gypsy & wizard gear; cosplay, costume & dress-up Note: Stands not included Warning: Do not put in direct sunlight; can burn or cause fire. Cleaning tips: Use clean water or vinegar water blend. Don’t use detergents. Wipe with lint-free soft cloth.