100 EASY TO OPEN MOROCCAN GEODES-sizes range from 1.5-2 inches. Crack them open and find crystals inside! 90% are hollow with crystals and and a few may be solid with quartz or calcite inside. MONEY BACK GUARANTEE--if you are not completely satisfied Dancing Bear will gladly refund your money plus all shipping costs. Manufacturered by Dancing Bear. ASSEMBLED IN THE USA-by our dedicated team in Eugene Oregon. We happily donate 10% of our profits to charities worldwi FUN GEODE SCIENCE KIT-includes 100 break-your-own Moroccan geodes FREE Rock book educational information and instructions sheet.