Lessons in Chemistry Model Kit - Old Nobby 239 Pc Molecular Set Organic Chemistry for Students - Complete Molecular Model Kit for STEM, Visualizing Atoms, Bonds and Structures

It was incredibly helpful to be able to visualize the molecules in 3 diimensions. The pieces fit snuggly and are relatively easy to assemble. I was so impressed, I immediately ordered the Supplementary Kit. Great product.

I bought this for my high school aged daughter who is in AP Chemistry. She uses chemistry model kits in class to help with learning, and finds it so helpful she wanted one of her own. She knows she will get a lot of use with it for school work now and in the future as she wants to study chemistry in college. She also just likes to play with it haha. The pieces are constructed very nicely and fit together perfectly. There's even a little tool piece to help take the pieces apart which is handy. Everything is of excellent quality. HOWEVER, I will agree with all of the other reviewers who commented on the box not being big enough to hold all the pieces and close properly. This is 100% true. It's so odd how they are even trying to get all of these pieces into this box. I don't even think the box will stay closed well with it being empty! Such a strange design. We are buying another latching container to put this in. I'm still happy with the kit, but just know you'll need another storage solution.

I am taking Orgo 1 now and this kit is perfect. My professor has us use it to model structures in class and even on exams. My friends with slightly cheaper kits have had some trouble, but this is kind of the right balance between sturdy and not-too-expensive. Highly recommend. It also comes with a stencil for organic chemistry shapes which I didn't realize and is really nice. All of the bits also have resealable plastic bags which is helping me keep it organized. The lid of the box doesn't stay on without rubber bands though which makes it a bit of a hassle to carry around.

Good kit but if you are buying it for ochem it's not nessary. I've hardly used it.

Good kit for organic class. Easy to build and take apart models. Can be used to built reasonably sized molecules. Holding up well so far. Can make space filling models or indicate double and triple bonds with flexible sticks.

My son uses this for his organic chemistry class. He says it’s been extremely helpful while studying. It’s easy to use and has enough pieces for what he needs.

Exactly what I expected. Good product

This kit is perfect for learning molecular geometry and for helping with chair flips in organic chemistry as well.

Good quality and correct bonds, a good started kit. My son loves it.

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!

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.

I am a chemistry teacher and found that this is a great product students at a very reasonable price. It has just enough units to make small molecules with varying bond types and it can accommodate VSEPR shapes which is most helpful. The kit came nicely packaged and included a nice molecule stencil (shown in picture). The quality of the links and spheres feels durable. Typically my students would use the kits we have in the classroom, but with COVID and at-home learning, I have encouraged them to find a kit to keep at home for themselves. Of course, if you are looking to create large molecules (great than 15 carbons) or multiple carbon molecules at once, then you will need a larger kit.

Para las personas que están en área química muy útil y fácil de utilizar