--- product_id: 552999492 title: "National Geographic 2026 Science Advent Calendar for Kids Ages 8-12 | 24 Days of Experiments and Gemstones, Holiday Countdown, Rock Collection, Hands-On STEM Projects, Christmas Gift" brand: "blue marble" price: "463.60 DT" currency: TND in_stock: true category: "Blue Marble" url: https://www.desertcart.tn/products/552999492-national-geographic-2026-science-advent-calendar-for-kids-ages-8 store_origin: TN region: Tunisia --- # 24-day holiday countdown 11 collectible gemstones 13 hands-on experiments National Geographic 2026 Science Advent Calendar for Kids Ages 8-12 | 24 Days of Experiments and Gemstones, Holiday Countdown, Rock Collection, Hands-On STEM Projects, Christmas Gift **Brand:** blue marble **Price:** 463.60 DT **Availability:** ✅ In Stock ## Summary > 🔬 Spark curiosity daily with science and gems this holiday season! ## Quick Answers - **What is this?** National Geographic 2026 Science Advent Calendar for Kids Ages 8-12 | 24 Days of Experiments and Gemstones, Holiday Countdown, Rock Collection, Hands-On STEM Projects, Christmas Gift by blue marble - **How much does it cost?** 463.60 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/552999492-national-geographic-2026-science-advent-calendar-for-kids-ages-8) ## Best For - blue marble enthusiasts ## Why This Product - Trusted blue marble brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Interactive STEM Fun:** Engage with 13 thrilling experiments like glowing test tubes and crystal growing that make science irresistibly fun. - • **Award-Winning Quality:** Created by Blue Marble, Toy of the Year winner, ensuring educational value, creativity, and reliable support. - • **Daily Dose of Discovery:** Unlock a new science experiment or gemstone every day leading up to Christmas, keeping curiosity alive all December. - • **Grand Finale Excavation:** Excavate a dazzling pyrite specimen on the final day, giving kids a true geologist’s experience. - • **Gemstone Collector’s Dream:** Build a stunning collection with 11 real gemstone specimens including tiger’s eye and amethyst, complete with a storage pouch. ## Overview The National Geographic 2026 Science Advent Calendar offers kids ages 8-12 a unique holiday experience with 24 days of hands-on STEM experiments and gemstone discoveries. Featuring 13 engaging science projects and 11 real gemstone specimens, including a special pyrite dig on the final day, this award-winning kit by Blue Marble combines education, creativity, and festive fun in one collectible calendar. ## Description Buy National Geographic 2026 Science Advent Calendar for Kids Ages 8-12 | 24 Days of Experiments and Gemstones, Holiday Countdown, Rock Collection, Hands-On STEM Projects, Christmas Gift: Advent Calendars - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 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! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BSRBSG1R | | Age Range Description | 8 years and up | | Best Sellers Rank | #42,454 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #14 in Advent Calendars | | Brand Name | Blue Marble | | Color | Multicolor | | Customer Reviews | 4.6 4.6 out of 5 stars (752) | | Global Trade Identification Number | 00810070622763 | | Included Components | 24 Science Experiments, Advent Calendar, Rocks & Fossils | | Item Dimensions L x W | 11.69"L x 3.07"W | | Item Type Name | Kids Science Advent Calendar with 24 Science Experiments | | Item Weight | 2.7 pounds | | Manufacturer | JMW Sales, Inc. | | Material | Science Advent | | Model Number | NGSCIADVENT2 | | Model Year | 2024 | | Number of Items | 1 | | Part Number | NGSCIADVENT2 | | Size | Medium | | Special Features | 13 awesome science experiments, 11 gemstone specimens | | Theme | Christmas | | UPC | 810070622763 | | Unit Count | 1 Count | ## Product Details - **Age Range (Description):** 8 years and up - **Brand:** Blue Marble - **Color:** Multicolor - **Material:** Science Advent - **Theme:** Christmas ## Images ![National Geographic 2026 Science Advent Calendar for Kids Ages 8-12 | 24 Days of Experiments and Gemstones, Holiday Countdown, Rock Collection, Hands-On STEM Projects, Christmas Gift - Image 1](https://m.media-amazon.com/images/I/91dR4Occ7fL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: We started the first experiment and it's missing a key ingredient for the experiment. Is there a way to get the missing pouch of red cabbage powder?** A: There is a chance that it may have slid into another days compartment. If you are able to carefully open the top of the box to slide the inner tray out you should be able to locate the red cabbage powder and save the day! If it is not there, please contact us directly using the customer support info located on the bottom of your kit so we can further assist you directly. **Q: How would an adult feel about getting this?** A: Depending on the individuals interests, abilities and limits this could be suitable and a fun throwback to your youth advent calendar! It might make them feel like a little kid again! **Q: Which natgeo advent calendar should i buy? one with just the stones or the one with the added experiments for my 9-y precocious grand child?** A: My Grandsons love the experiment ones. **Q: Are these the same experiments as the 2022 calendar?** A: Some are similar. Most stones are the same. Experiments are same yet different… crystal tree… last year we made snow (grand daughter had a reaction to powder). Kids lo es ot so much, I am willing to repeat as are they. ## Frequently Bought Together - NATIONAL GEOGRAPHIC Science Kit & Rock Collection Advent Calendar 2024 – Jumbo Advent Calendar with 24 Days of Science Experiments, Gemstones & More for Kids, STEM Projects for Kids Ages 8-12 - NATIONAL GEOGRAPHIC Gemstone Advent Calendar - 2024 Advent Calendar for Kids with 24 Gemstones to Open Each Day, a Complete Rock Collection Christmas Countdown Calendar with Mini Gemstone Dig Kit - Blue Marble NATIONAL GEOGRAPHIC Dinosaur Advent Calendar 2024 - Christmas Countdown Calendar with 24 Dino Activities & Figures, Paint A Dinosaur, Create a Clay T. Rex, Excavate a Dino Tooth Replica --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/552999492-national-geographic-2026-science-advent-calendar-for-kids-ages-8](https://www.desertcart.tn/products/552999492-national-geographic-2026-science-advent-calendar-for-kids-ages-8) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-25*