National Geographic 2026 Rock Collection Advent Calendar - 24 Gemstones, Minerals & Fossils for Kids FRCOLOR 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝘁𝗼 𝗠𝗼𝘃𝗲 𝘄𝗶𝘁𝗵 𝗬𝗼𝘂

𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝘁𝗼 𝗠𝗼𝘃𝗲 𝘄𝗶𝘁𝗵 𝗬𝗼𝘂

Non-Chlorine Shock 5lb Add to Cart

Multiple Colors Available - Designed with Timeless

Thanks to its portable design

High-quality rubber adjustment feet ensure non-slip while adjusting the height of the stepping stool

National Geographic 2026 Rock Collection Advent Calendar - 24 Gemstones, Minerals & Fossils for Kids FRCOLOR 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝘁𝗼 𝗠𝗼𝘃𝗲 𝘄𝗶𝘁𝗵 𝗬𝗼𝘂STUNNING SPECIMENS FROM AROUND THE WORLD The polished rocks, gems, and fossils in this advent calendar include Geode; Pyrite; Rose Quartz; Red, Black, and Green Spotted Jasper; Agate; Tiger's Eye; Brachiopod; Black Urchin & more! 24 DAYS OF TREASURES Each day leading up to Christmas, kids open a panel to reveal a special rock, mineral, fossil or gemstone! With this Christmas countdown calendar, they can start a rock collection they will enjoy all year