24 DAYS OF SCIENCE – Each day of December as Christmas approaches, kids will open an exciting science experiment to conduct from our world-class science kits, or a gemstone specimen to add to their collection!
CONDUCT 13 FUN EXPERIMENTS – We selected 13 incredible experiments from our science kits for this advent calendar. Kids will love hiding/revealing a secret message, making a test tube glow, floating coins, growing a colorful crystal tree & much more!
COLLECT 11 STUNNING SPECIMENS – The gemstones for kids in this STEM kit include carnelian, chevron amethyst, snowflake obsidian, geode, tiger’s eye, and more! A storage pouch is also included for their new collection.
DIG OUT A SPECIAL SPECIMEN ON THE FINAL DAY – The final piece in this collection is a stunning pyrite (fool’s gold) specimen kids will unearth from a mini dig brick, just like a real geologist!
AWARD-WINNING PRODUCTS – Blue Marble, winner of the Toy Association’s prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!