136pcs Organic Chemistry Molecular Model Set for Student and Teacher Inorganic & Organic Academic Chemistry Education 59 Atoms & 76 Links Bonds & 1 Link Atoms Remover

As an organic chemistry student, super helpful, especially with comes to geometry and bond angles. Definitely recommend for any organic chemistry student!

I was apprehensive to buy at first because there were so many negative reviews, but this kit is great! DEFINITELY WORTH THE VALUE. A lot of people spoke about missing holes on some atoms or being upset that the "instructions" are only in Chinese. But in my opinion, this is meant to be purchased for student purposes, i.e. we already know what is meant to be done with them. And the varied number of bonding sites is great for different molecules since an atom does not always have 4 bonds attached to it. Great for visualizing MOLECULAR GEOMETRY. And if you are purchasing for young ones, know that the colors do not actually matter! Or for whatever other reason you need instructions, just look things up on the internet, that's the beauty of living in 2023. Anyways, I'm very satisfied, it's been SUPER helpful for R/S configurations and stereoisomers!

My daughter was the first to received her chemistry set in her class.,There is no doubt that others going to purchase soon. Her friends are fascinated with it.

The size is very convenient and the materials and case are very sturdy. It came with a paper that told you how many of each thing there were and what element or bond they represented, however it was all in some sort of Asian lettering so thankfully they had pictures and the compounds were in English so I could decipher which were intended to be carbons, nitrogen, etc. Granted you could theoretically use them for whatever element you want, but if you are one of those people like me, you're going to have to have a good memory or create a cheat sheet like I did.

It works well for Organic Chemistry I

Firstly, I am a frugal chemistry teacher who is always on the look-out for a decent product for a good price. Secondly, I want something that students can easily manipulate without too much confusion.This kit is it. While the included instructions are all in Chinese, a quick Google Image Translation will help. My students were making molecules pretty quickly and they were able to discern the shapes from this kit.The only main difficulty, aside from the Chinese instructions, was that there were several carbon atoms with only 3 bonding sites. This might be good to represent Boron, but can be confusing to high school chemistry students. I had to sort those out and label them. If you're willing to do that extra work, these kits are great.

The carbon atoms have only 3 bonding sites (supposed to have 4) and the oxygen atoms have only 2 (should also be 4)!!! Whoever is manufacturing these obviously doesn’t care about their validity or capacity to be used in a scientific context. That being said, I am in the process of being refunded so not all is lost.

This is a great budget friendly set for my teenager.