--- product_id: 329776828 title: "Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists" brand: "old nobby" price: "€ 154.96" currency: EUR in_stock: true reviews_count: 6 category: "Old Nobby" url: https://www.desertcart.sk/products/329776828-organic-chemistry-model-kit-239-pc-molecular-models-with-atoms store_origin: SK region: Slovakia --- # compact portable storage case durable, easy assembly design 239-piece comprehensive kit Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists **Brand:** old nobby **Price:** € 154.96 **Availability:** βœ… In Stock ## Summary > πŸ§ͺ Unlock the molecular worldβ€”build, learn, and lead in STEM! ## Quick Answers - **What is this?** Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists by old nobby - **How much does it cost?** € 154.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/329776828-organic-chemistry-model-kit-239-pc-molecular-models-with-atoms) ## Best For - old nobby enthusiasts ## Why This Product - Trusted old nobby brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Endure:** Premium durable materials ensure this kit withstands repeated classroom and lab use. - β€’ **Effortless Assembly:** User-friendly design with bond remover tool lets you build and modify models without frustration. - β€’ **Study Anywhere, Anytime:** Compact, organized storage case designed for on-the-go learning and quick setup. - β€’ **Master Molecular Mastery:** 239 color-coded atoms and bonds for building complex organic and inorganic structures with precision. - β€’ **Visualize Chemistry Like a Pro:** Hands-on tool bridges theory and practice, enhancing understanding of molecular shapes and bonding. ## Overview The OLD NOBBY Organic Chemistry Model Kit is a 239-piece, color-coded molecular set designed for students, educators, and professionals. Featuring durable materials, a compact storage case, and an easy-to-use bond remover tool, it facilitates hands-on learning of organic and inorganic chemistry concepts by enabling quick assembly and visualization of complex molecular structures. ## Description Struggling to understand complex chemistry structures and need a clearer, hands-on way to learn? This 239 piece Lessons in Chemistry Model Kit is designed to make visualizing atoms, bonds, and molecular shapes easier and more engaging for students, teachers, and STEM learners. With color-coded atoms and flexible bonds, this set transforms abstract concepts into clear, buildable models you can see and interact with. Packed in a durable, compact case, the kit keeps every piece organized so you can study anywhere. Whether you are reviewing organic chemistry at home, preparing for a lab session, or teaching chemical bonding in the classroom, the portable layout helps you stay ready to build or review at any moment. It is sturdy enough for long-term use, making it great for learners who need a dependable tool semester after semester. The user-friendly assembly helps you focus on learning rather than troubleshooting. Each structure can be built and taken apart quickly, supporting fast demonstrations during lessons or personal study sessions. As you explore bonding patterns, functional groups, and molecular geometry, the hands-on approach supports deeper understanding and helps connect textbook concepts with real structural visualization. This set works seamlessly as a molecular model set, a chemistry modeling kit, or a molecule model kit for anyone studying organic or inorganic chemistry. It is especially useful for visual learners and those preparing for exams, presentations, or classroom demonstrations. The kit supports lessons in valence concepts, stereochemistry, hybridization, and structural identification while offering the interactive experience many science learners prefer. Whether used for self-study, high school coursework, college chemistry, or STEM enrichment, this complete set gives learners a practical way to strengthen comprehension, build confidence, and make chemistry more accessible and enjoyable. Review: Good product but delayed delivery - Received the product in good condition. The quality is as expected. But the delivery is much delayed and reached 2 weeks after promised delivery date. Review: Great quality! - Good quality and correct bonds, a good started kit. My son loves it. ## Features - Comprehensive Chemistry Kit: This chemistry molecular model kit includes 239 pieces with color-coded atoms and flexible bonds; helps students and teachers easily visualize complex structures - Portable and Organized: A durable compact case keeps this chemistry set neatly stored and travel-ready; ideal for students, teachers, or professionals who need an organized tool for learning anywhere - Built to Last: Made from strong, dependable materials; this molecule modeling kit is designed for repeated classroom, lab, or self-study use; provides lasting value for learners at any level - Quick Easy Assembly: User-friendly design makes this molecule building kit simple to put together and disassemble; explore bonding configurations efficiently without wasted time or frustration - Engaging Hands-On Learning: This chemistry model kit bridges theory and practice; enhances understanding of organic and inorganic chemistry concepts through interactive, visual demonstrations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01NCU854K | | Age Range (Description) | Kid | | Age Range Description | Kid | | Best Sellers Rank | #180,970 in Toys & Games ( See Top 100 in Toys & Games ) #4,767 in Science Toys & Kits | | Brand | Old Nobby | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 6,679 Reviews | | Educational Objective | STEM | | Included Components | Atoms, Bonds, Bond Remover Tool, Instructional Guide, Bonus Molecule Stencil | | Is Assembly Required | Yes | | Item Dimensions | 31.5 x 21.8 x 6.1 Centimeters | | Item Type Name | Molecular Chemistry Kit | | Item Weight | 680 Grams | | Item dimensions L x W x H | 31.5 x 21.8 x 6.1 Centimeters | | Manufacturer | Old Nobby | | Manufacturer Part Number | ZY-ghm-0902-42 | | Material | Plastic | | Maximum Recommended age | 360.00 | | Minimum Recommended age | 180.00 | | Model Number | ZY-ghm-0902-42 | | Set Name | Organic Chemistry Model Kit | | Size | 239-Piece Kit | | Theme | Geometry | | Unit Count | 1.0 Count | ## Product Details - **Size:** 239-Piece Kit - **Brand:** Old Nobby - **Theme:** Geometry - **Age Range (Description):** Kid - **Item dimensions L x W x H:** 31.5 x 21.8 x 6.1 Centimeters ## Images ![Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists - Image 1](https://m.media-amazon.com/images/I/81gT-4-SKsL.jpg) ![Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists - Image 2](https://m.media-amazon.com/images/I/81nkX7DmC-L.jpg) ![Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists - Image 3](https://m.media-amazon.com/images/I/71rfaRbyuTL.jpg) ![Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists - Image 4](https://m.media-amazon.com/images/I/81176VsxnUL.jpg) ![Organic Chemistry Model Kit (239 pc) - Molecular Models With Atoms, Bonds, Instructions - STEM Science for Kids, Students, Ochem Teachers, Young Scientists - Image 5](https://m.media-amazon.com/images/I/71DTC+k1g9L.jpg) ## Questions & Answers **Q: Does it come with some nitrogen blue holes 3 at 120 degree instead of 107 degree? carbon black holes 3 and 2, oxygen red holes 1 also helpful.** A: It sounds like you are interested in geometries of C, N, and O compounds which involve double and triple bonds and this means atoms that are trigonal planar (120 degree holes) and linear (180 degree holes). This kit does not have such atoms ( I don't know any kits that do) but does have trigonal bipyramid atoms (5 holes) that can be used for trigonal planar geometries and octahedral atoms (6 holes) that can be used for linear geometries. Be aware that few molecules actually have 120 degree bond angles owing to different electron pair repulsions of the various bonds and lone pairs. Therefore, rather than using the 5 hole atom for trigonal planar geometries of C and N, I think you are better off using the kit's existing C, N, and O atoms for bonding situations where these atoms have trigonal planar or linear geometries and using the long, flexible bonds to represent the double and triple bonds that are involved. This gives reasonable structures and clearly highlights the double and triple bonds. In my opinion, all model kits would be improved if the C, N, and O atoms were all tetrahedral (4 holes) so you could also include lone pairs of electrons in your model. Seeing these lone pairs is important to understanding the molecular geometry of molecules containing nitrogen and oxygen and more than compensates for larger errors in the bond angles. Another improvement for this kit would be to remove all but two of the 5-hole and 6-hole atoms (rarely needed) and increase the number of carbon and hydrogen atoms. **Q: Are the bonds flexible enough for representing chair configurations?** A: If you are referring to chair and boat configurations of cyclohexane the answer is yes since no bond flex is really required. If some flex is required for a particular molecule you have in mind you could use the longer flexible bonds to construct your model. It won't be beautiful but it will probably give an acceptable structure. **Q: Are the bonds easy to remove and put on? I have the molymod version and they require a lot of strength to put on and remove. Bummer.** A: Yeah super easy to put together and for the little short bonds that might be hard to grab there is a tool that comes with it to help pull them apart. **Q: Can this model make fisher projections?** A: Hi there S.M, There is an excellent youtube video that explains how to use the Molecular Kit with Fisher projections. It only goes for 2 minutes and sums it really well https://www.youtube.com/watch?v=tTc19BDXVG8 Anything else or how we can help, please let us know Regards Peter ## Customer Reviews ### ⭐⭐⭐⭐ Good product but delayed delivery *by A***R on 10 June 2023* Received the product in good condition. The quality is as expected. But the delivery is much delayed and reached 2 weeks after promised delivery date. ### ⭐⭐⭐⭐⭐ Great quality! *by O***A on 21 September 2022* Good quality and correct bonds, a good started kit. My son loves it. ### ⭐⭐⭐⭐⭐ Great kit, does the job beautifully. *by L***E on 12 September 2025* Great molecular kit! Helped me a lot when I took ochem! This helps A LOT with drawing molecular structures with the right stoichiometry. Had this for a few months, and nothing broke; everything's still in excellent condition. There are even some very useful stencils, which I think is a great addition and saves time during the exams or if you're doing some ochem coursework under pressure! Highly recommend! ## Frequently Bought Together - OLD NOBBY Organic Chemistry 239 Piece Model Kit - Molecular Model Kit with Atoms, Bonds, Instructional Guide, Bond Removal Tool, and Bonus Molecular Stencil - Organic Chemistry Reactions QuickStudy Laminated Reference Guide (QuickStudy Academic) - Organic Chemistry as a Second Language: First Semester Topics --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/329776828-organic-chemistry-model-kit-239-pc-molecular-models-with-atoms](https://www.desertcart.sk/products/329776828-organic-chemistry-model-kit-239-pc-molecular-models-with-atoms) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-21*