LONGWIN 80mm (3.1 in) Photography Crystal Ball Clear Contact Juggling Ball with Wooden Stand Material: K9 crystal, lead free and 100% clear without impurity and no bubbles, and lead free. The crystal ball measures: 80mm(3.1 inch) in diameter. Come with a free wooden stand and Packed in a pink gift box. Great for collection of feng shui items, divinations and meditation purposes.Would be a great photography prop, and a cool magic prop, aslo great idea for fathers day gift. WARNNING: Not to be placed in direct sun light. The crystal ball acts like a magnifying glass and can start a fire.