--- product_id: 655936578 title: "[239 PCS] Organic Chemistry Model Kit | Molecular Model Kit for Students" brand: "old nobby" price: "β‚©85165" currency: KRW in_stock: true category: "Old Nobby" url: https://www.desertcart.kr/products/655936578-239-pcs-organic-chemistry-model-kit-molecular-model-kit-students store_origin: KR region: South Korea --- # durable, reusable materials 239 color-coded pieces compact, travel-ready case [239 PCS] Organic Chemistry Model Kit | Molecular Model Kit for Students **Brand:** old nobby **Price:** β‚©85165 **Availability:** βœ… In Stock ## Summary > πŸ”¬ Unlock the molecular worldβ€”because your STEM game deserves the best! ## Quick Answers - **What is this?** [239 PCS] Organic Chemistry Model Kit | Molecular Model Kit for Students by old nobby - **How much does it cost?** β‚©85165 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/655936578-239-pcs-organic-chemistry-model-kit-molecular-model-kit-students) ## 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€’ **Effortless Assembly:** User-friendly design lets you build and modify molecular structures quicklyβ€”no frustration, just discovery. - β€’ **Built for Repeated Use:** Crafted from strong materials to withstand countless classroom sessions and self-study marathons. - β€’ **Learn Anywhere, Anytime:** Compact, durable case keeps your kit organized and travel-ready for on-the-go STEM mastery. - β€’ **Hands-On STEM Engagement:** Transform abstract chemistry concepts into interactive, visual learning experiences that stick. - β€’ **Visualize Complex Chemistry:** 239 precision pieces bring molecules to life with vivid color-coded atoms and flexible bonds. ## Overview The Old Nobby 239-Piece Molecular Model Kit is a comprehensive, durable, and portable chemistry set designed for students and professionals aged 15+. Featuring color-coded atoms and flexible bonds, it enables quick assembly and hands-on visualization of organic and inorganic molecules, making complex chemistry concepts accessible and engaging for STEM learners everywhere. ## Description Buy [239 PCS] Organic Chemistry Model Kit | Molecular Model Kit for Students | Complete Molecular Model Kit Organic Chemistry | Molecule Modeling Kit for STEM Visualize Atoms, Bonds & Structures Lessons: Science Kits & Toys - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - 𝐇𝐀𝐍𝐃𝐒-𝐎𝐍 π‚π‡π„πŒπˆπ’π“π‘π˜ π‹π„π€π‘ππˆππ†: Take chemistry beyond memorizing formulas with an interactive learning experience students can physically handle. Manipulating the pieces of this molecule kit gives learners a more engaging way to practice identifying atoms, connecting bonds, and studying molecular structures. - 𝐓𝐔𝐑𝐍 πŸπƒ πƒπˆπ€π†π‘π€πŒπ’ πˆππ“πŽ πŸ‘πƒ πŒπŽπƒπ„π‹π’: Make textbook structures easier to interpret by transforming flat molecular diagrams into physical 3D models. With the help of this chemistry modeling kit students can see the position of atoms and bonds from different angles, helping them better understand molecular shape and arrangement. - ππ”πˆπ‹πƒ, π„π—ππ‹πŽπ‘π„ & π‘π„ππ”πˆπ‹πƒ: Encourage active discovery by letting students construct a structure, adjust its arrangement, and build it again for continued practice. The reusable pieces make it easy to explore different molecular configurations without needing a new model for every lesson. - π„π…π…πŽπ‘π“π‹π„π’π’ π€π’π’π„πŒππ‹π˜: Designed for smooth, straightforward model building, the pieces connect easily so students can spend less time figuring out how to assemble the kit and more time exploring chemistry. Simple construction also makes it convenient for repeated classroom or study use. - π†πˆπ•π„ 𝐓𝐇𝐄 π†πˆπ…π“ πŽπ… πƒπˆπ’π‚πŽπ•π„π‘π˜: Bring a creative twist to science gifting with this organic chemistry molecular model kit made for curious students, chemistry fans, and STEM enthusiasts. Whether for a birthday, classroom reward, holiday, or special occasion, it gives recipients something interesting to build, examine, and enjoy. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01NCU854K | | Age Range Description | Adult, Kid | | Best Sellers Rank | #5,062 in Toys & Games ( See Top 100 in Toys & Games ) #46 in Educational Science Kits | | Brand Name | Old Nobby | | Customer Reviews | 4.7 out of 5 stars 6,965 Reviews | | Educational Objective | STEM | | Included Components | Atoms, Bonds, Bond Remover Tool, Instructional Guide, Bonus Molecule Stencil | | Item Dimensions | 12.4 x 8.6 x 2.4 inches | | Item Highlight | Complete Molecular Model Kit Organic Chemistry | Molecule Modeling Kit for STEM Visualize Atoms, Bonds & Structures Lessons | | Item Type Name | Molecular Chemistry Kit | | Item Weight | 680 g | | Manufacturer | Old Nobby | | Manufacturer Part Number | ZY-ghm-0902-42 | | Manufacturer recommended age | 15 years and up | | Material Type | Plastic | | Model Number | ZY-ghm-0902-42 | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | Old Nobby Chemistry Set | | Size | 239-Piece Kit | | Theme | chemistry | | Unit Count | 1 Count | ## Images ![[239 PCS] Organic Chemistry Model Kit | Molecular Model Kit for Students - Image 1](https://m.media-amazon.com/images/I/71tqhf3yX1L.jpg) ## Available Options This product comes in different **Size** options. ## 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 ## 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.kr/products/655936578-239-pcs-organic-chemistry-model-kit-molecular-model-kit-students](https://www.desertcart.kr/products/655936578-239-pcs-organic-chemistry-model-kit-molecular-model-kit-students) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-29*