LONGWIN 100mm (3.9 inch) Clear Crystal Ball for Photography Fortune Telling Free Wooden Stand with Gift Pakcing DIAMETER: 100mm (3.9 inch), with a free wooden stand. GIFT IDEA: Come with a pink gift box, idea father's day gift, and gift idea for teacher,coach, grandpa, son etc. VARIOUS USE:  The 100mm glass ball would be a great photography prop, and a cool magic prop, also a great decorative display item for your home or office. FORTUNE TELLING TOYS: Great for collection of feng shui items, divinations and meditation purposes.Crystal ball has absorbed the surrounding magnetic field,can enhance a person's faith, confidence and determination. WARNNING: Don't be placed in direct sun light. The crystal ball acts like a magnifying glass and can start a fire. K9 crystal offers a high refractive index and high clarity making it a good option for the manufacture of high end crafts offering both durability and excellent quality, and it&#039;s a popular choice for chandeliers, jewelry, and stemware. K9 Crystal is typically cut and polished in a precise manner, it is also smooth to the touch. Size of the wooden stand: 85mm(3.3 inch) in length, 60mm(2.4 inch) in height. Net weight of the ball: 1320g(2.86 lb),wooden stand: 150g(0.3 lb). Shipping weight: 1760g(3.88 lb) Great addition for anyone&#039;s collection of feng shui items and can also be used for meditation purposes. Crystal ball has absorbed the surrounding magnetic field,can enhance a person&#039;s faith, confidence and determination.