--- product_id: 329624114 title: "National Geographic Gross Science Kit with 45 Experiments for Kids 8-12 | Brain Dissection, Slime Making, Creepy STEM Projects, Chemistry Activities, Gross Science Experiments, Birthday Gift" brand: "blue marble" price: "€ 108.56" currency: EUR in_stock: true reviews_count: 13 category: "Blue Marble" url: https://www.desertcart.gr/products/329624114-national-geographic-gross-science-kit-with-45-experiments-for-kids store_origin: GR region: Greece --- # 30 bonus household experiments 45 mind-blowing experiments Hands-on STEM learning National Geographic Gross Science Kit with 45 Experiments for Kids 8-12 | Brain Dissection, Slime Making, Creepy STEM Projects, Chemistry Activities, Gross Science Experiments, Birthday Gift **Brand:** blue marble **Price:** € 108.56 **Availability:** ✅ In Stock ## Summary > 🧪 Get your hands dirty and your brain buzzing with the ultimate gross-out science kit! ## Quick Answers - **What is this?** National Geographic Gross Science Kit with 45 Experiments for Kids 8-12 | Brain Dissection, Slime Making, Creepy STEM Projects, Chemistry Activities, Gross Science Experiments, Birthday Gift by blue marble - **How much does it cost?** € 108.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/329624114-national-geographic-gross-science-kit-with-45-experiments-for-kids) ## 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 - • **STEM Skills in Disguise:** Master polymers, chemical reactions, and pH science while having a blast. - • **Kid-Friendly Step-by-Step:** Clear, illustrated instructions make complex science accessible and exciting. - • **Trusted Quality & Support:** Backed by National Geographic and exceptional customer service for peace of mind. - • **Bonus Experiments Included:** 30 extra experiments using everyday household items—because curiosity never quits. - • **Gross Science, Next-Level Fun:** Dive into 45 wildly entertaining experiments that turn yuck into wow! ## Overview The National Geographic Gross Science Kit offers 45 engaging experiments designed for kids aged 8-12, blending gross-out fun with hands-on STEM learning. Featuring clear instructions and 30 bonus experiments using household items, this high-quality kit sparks curiosity about chemistry, polymers, and more—all without batteries. Perfect for young scientists eager to explore the weird and wonderful world of science. ## Description desertcart.com: National Geographic Gross Science Kit with 45 Experiments for Kids 8-12 | Brain Dissection, Slime Making, Creepy STEM Projects, Chemistry Activities, Gross Science Experiments, Birthday Gift : Toys & Games Review: One of his favorite gifts - I bought this kit for my little brother, and honestly, it was a huge hit. From the moment he opened it, he was really excited to see everything included. His favorite part was definitely the “gross” experiments because, of course, that is the best thing ever to a 10-year-old. I liked that it not only kept him entertained but also made him curious and ask questions about how things work. Definitely a great gift choice. Review: Great gift - This National Geographic Gross Science Kit is perfect for curious kids who love exploring all things weird and wonderful! I got it for my niece and nephew and they loved it! It comes with 45 different experiments, so there’s plenty to keep young scientists entertained. The "gross" factor is definitely a hit—dissecting a brain, making slime, and other fun, messy activities kept the kids engaged and excited to learn. The kit includes clear instructions and most of the materials needed, making it easy to set up and follow along. It’s a fantastic way to spark interest in science and get hands-on experience with experiments. If you have a kid who loves learning about the strange and gross parts of science, this kit is an absolute win! ## Features - SUPER GROSS MEANS SUPER FUN - Science kits are way more fun when the experiments include boiling boogers, creating glowing worms, and making a test tube vomit! Includes everything for 15 super gross experiments, plus an additional 30 using household products. - EASY-TO-FOLLOW-INSTRUCTIONS - The experiment guide has kid-friendly instructions with illustrations for each step, and fascinating insight into the science at work in each totally gross experiment. This is one unforgettable educational toy! - EVEN MORE TO EXPLORE - When kids' science gifts offer this much, there's no going wrong! The bonus booklet inside contains 30 easy experiments, all using common household items! It's one of the most exciting science kits for kids around! - HANDS-ON STEM - While kids are enthralled by all the yucky fun, they'll be learning about polymers, chemical reactions, pH science, and a lot more! This is a hugely entertaining science toy for kids and a fantastic STEM set for boys and girls alike. - HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your experience is less than stellar, let us know and we'll make things right! - desertcart EXCLUSIVE - Blue Marble has developed this product exclusively for desertcart. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VDDKVL5 | | Age Range Description | 8 years and up | | Battery Description | No batteries required | | Best Sellers Rank | #3,041 in Toys & Games ( See Top 100 in Toys & Games ) #27 in Educational Science Kits | | Brand Name | Blue Marble | | Customer Reviews | 4.7 out of 5 stars 5,659 Reviews | | Educational Objective | STEM | | Global Trade Identification Number | 00816448029912 | | Included Components | Gross Science Kit with 45 Gross Science Experiments | | Item Dimensions | 11.81 x 8.66 x 3.15 inches | | Item Type Name | Super Gross Chemistry Lab | | Item Weight | 2.1 pounds | | Manufacturer | JMW Sales, Inc. | | Manufacturer Maximum Age (MONTHS) | 1188 | | Manufacturer Minimum Age (MONTHS) | 96 | | Manufacturer Part Number | NGMEGAGRS | | Manufacturer Warranty Description | We're proud to make the highest quality products which are backed by exceptional service. | | Model Number | NGMEGAGRS | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | Gross Science Kit | | Size | One Size | | Sub Brand | National Geographic | | Theme | Gross Chemistry | | UPC | 816448029912 | | Unit Count | 1 Count | ## Images ![National Geographic Gross Science Kit with 45 Experiments for Kids 8-12 | Brain Dissection, Slime Making, Creepy STEM Projects, Chemistry Activities, Gross Science Experiments, Birthday Gift - Image 1](https://m.media-amazon.com/images/I/81Cz2x+ldmL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is there a way to purchase just the two mixing packs to make the lava? The coloring in the mix pack is far better than I can reproduce.** A: Just baking soda and vinegar… look it up **Q: What is the quality of this item?** A: I think it is a really nice product. Plenty of experiments. Some are repetitive, using the same ingredients to produce a slightly different product. Like making a volcano erupt, making it erupt bubbly and making it erupt loud. My 6 year old enjoys it. He has to be supervised though. **Q: Are extra Instruction manuals available online?** A: Please contact us directly at help@natgeotoys.com for instructions assistance. **Q: How can I replace the magic kit I've already ordered witj the Stunning science kit** A: You would need to go through the return process and then order the Stunning Science Kit. Unfortunately, we do not have a way to adjust orders. ## Customer Reviews ### ⭐⭐⭐⭐⭐ One of his favorite gifts *by N***S on May 22, 2026* I bought this kit for my little brother, and honestly, it was a huge hit. From the moment he opened it, he was really excited to see everything included. His favorite part was definitely the “gross” experiments because, of course, that is the best thing ever to a 10-year-old. I liked that it not only kept him entertained but also made him curious and ask questions about how things work. Definitely a great gift choice. ### ⭐⭐⭐⭐⭐ Great gift *by C***L on November 18, 2024* This National Geographic Gross Science Kit is perfect for curious kids who love exploring all things weird and wonderful! I got it for my niece and nephew and they loved it! It comes with 45 different experiments, so there’s plenty to keep young scientists entertained. The "gross" factor is definitely a hit—dissecting a brain, making slime, and other fun, messy activities kept the kids engaged and excited to learn. The kit includes clear instructions and most of the materials needed, making it easy to set up and follow along. It’s a fantastic way to spark interest in science and get hands-on experience with experiments. If you have a kid who loves learning about the strange and gross parts of science, this kit is an absolute win! ### ⭐⭐⭐⭐⭐ Recommended *by M***A on February 21, 2026* My 8 year old son loves this. It's a great family activity. Lots of different cool experiments to do. The instructions are easy to follow. The experiments don't take too long. It's super fun and educational. I learned things I didn't know myself 😁 ## Frequently Bought Together - NATIONAL GEOGRAPHIC Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project Gifts for Boys and Girls, Halloween Activities for Kids 8-12 (Amazon Exclusive) - NATIONAL GEOGRAPHIC Magic Chemistry Set – Science Kit for Kids with 10 Amazing Magic Tricks, STEM Projects and Science Experiments, Toys, Great Gift for Boys and Girls 8-12 (Amazon Exclusive) --- ## 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.gr/products/329624114-national-geographic-gross-science-kit-with-45-experiments-for-kids](https://www.desertcart.gr/products/329624114-national-geographic-gross-science-kit-with-45-experiments-for-kids) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-03*