---
product_id: 726279079
title: "LINKTOR Educational and Student Use Experiment Organic Chemistry Inorganic Chemistry Molecular Structure Model Molecular Model Set Chemical Element Electron Cloud Model 444-Piece Set"
brand: "linktor"
price: "$74.06"
currency: USD
in_stock: true
reviews_count: 13
category: "Linktor"
url: https://www.desertcart.us/products/726279079-linktor-educational-and-student-use-experiment-organic-chemistry-inorganic-chemistry
store_origin: US
region: United States of America
---

# 3D spatial & ball-and-stick models for immersive learning 444 pieces for complex molecular builds 132 atoms & 158 bonds for realistic chemistry LINKTOR Educational and Student Use Experiment Organic Chemistry Inorganic Chemistry Molecular Structure Model Molecular Model Set Chemical Element Electron Cloud Model 444-Piece Set

**Brand:** linktor
**Price:** $74.06
**Availability:** ✅ In Stock

## Summary

> ⚛️ Build brilliance, bond knowledge, and never miss a molecular moment!

## Quick Answers

- **What is this?** LINKTOR Educational and Student Use Experiment Organic Chemistry Inorganic Chemistry Molecular Structure Model Molecular Model Set Chemical Element Electron Cloud Model 444-Piece Set by linktor
- **How much does it cost?** $74.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/726279079-linktor-educational-and-student-use-experiment-organic-chemistry-inorganic-chemistry)

## Best For

- linktor enthusiasts

## Why This Product

- Trusted linktor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Model Dynamics:** Switch effortlessly between ball-and-stick and spatial filled models to visualize molecules from every angle.
- • **True-to-Life Chemistry:** Accurate atomic colors and bonding angles replicate real molecular structures for hands-on learning.
- • **Master Molecular Mastery:** Comprehensive 444-piece set empowers deep understanding from middle school to college-level chemistry.
- • **Confidence-Backed Purchase:** Risk-free with full replacement or refund—because your scientific journey deserves no interruptions.
- • **Effortless Assembly & Disassembly:** Firmly bonded yet easy-to-manipulate pieces make experimenting seamless and frustration-free.

## Overview

The LINKTOR 444 Piece Molecular Model Set is a premium educational tool featuring 132 atoms, 158 bonds, and 150 Carbon-60 units. Designed for students aged 10 and up, it offers both ball-and-stick and spatial filled 3D models to enhance understanding of organic and inorganic chemistry. With realistic atomic colors and precise bonding angles, this set supports immersive, hands-on learning from middle school through college. Durable yet easy to assemble, it’s a must-have for anyone serious about mastering molecular structures.

## Description

desertcart.co.jp: LINKTOR 444 Piece Set for Teaching and Student Learning Experiments, Organic Chemistry, Inorganic Chemistry, Molecular Structure Model, Molecular Model Set, Electronic Cloud Model for Chemical : Toys & Games

Review: とても役にたっています。
Review: 小学生と中学生の子どもに化学に親しんでもらいたくて購入しました。小学生は元々ブロック遊びが好きなので、すんなり受け入れ遊んでいます。まだ理解はできていないと思いますが、お題（化合物名と化学式）を出すと、一生懸命作っています。中学生は授業で化学式を習い始めていますが、テキストだけで学ぶより立体物として組み上げると理解が深まるようです。 分子量の大きなものを作るにはパーツが足りません。同じ色で3穴と4穴のがあるので、欲しいものを探すのが大変です。 遊びながら高校化学の下地づくりができて良いです。

## Features

- BASIC INFORCATION FOR ADVANCED SCIENCE: 440 molecule model kits include 132 atoms, 158 bonds and 150 copies of Carbon-60 (Fullerene) are provided for 7 grades to college students
- Two chemical structure models: The ball bar model uses spheres to represent atoms, and uses a stick to represent chemical bond. In the spatial filled model, the spheres are drawn at the ratio of atoms, and the atoms are within the actual molecules, so they are adjacent to each other
- 3D chemistry educational molecular model: omnidirectional chemical structure, molecular bonding and connection angles. Through 3D modeling research, it demonstrates basic molecular structure, chemical molecular structure and stereoscopic chemistry
- Easy to learn: The common standards used in each atomic color make it easier to use and learn. The atomic and chemical bonding are firmly bonded and can be easily disassembled with a break tool
- Guarantee: If you don't like it for any reason, we will offer a full replacement or refund without any questions. If you have any questions, please feel free to contact us. No worries. You can share it with your friends. Try it now!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DP6LCTR |
| Amazon Bestseller | #5,050 in Toys & Games ( See Top 100 in Toys & Games ) #3 in Chemistry Science Kits |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,701) |
| Date First Available | August 25, 2018 |
| Item model number | MM444 |
| Manufacturer recommended age | 10 - 22 months |
| Material Type(s) | absylux |
| Model Number | MM444 |
| Product Dimensions | 17 x 23 x 6 cm; 800 g |
| Target Gender | Unisex |

## Product Details

- **Age Range (Description):** Youth
- **Brand:** LINKTOR
- **Item dimensions L x W x H:** 17 x 23 x 6 cm
- **Size:** 17x23x6cm
- **Theme:** Space

## Images

![LINKTOR Educational and Student Use Experiment Organic Chemistry Inorganic Chemistry Molecular Structure Model Molecular Model Set Chemical Element Electron Cloud Model 444-Piece Set - Image 1](https://m.media-amazon.com/images/I/61wGB7dJJRL.jpg)

## Questions & Answers

**Q: How many holes does carbon have?**
A: There are three kinds of carbon atoms, two holes, three holes and four holes. The quantity is 2, 12 and 20.

**Q: How did you get them to be that big?**
A: i put them together while sitting in tub with beverage, music, etc.  they float!

**Q: -  ¿Cuáles son las medidas de este artículo?**
A: 440 piezas molecular equipo de muestra, 
incluyendo 132 átomos, 158 enlaces, y 150 partes para Carbone-60. 
 Learn to pronounce
Las piezas son tan pequeñas como un cuarto y los palos son de una pulgada a dos pulgadas de largo.

**Q: Hi, I am wondering if the bonds are easy to set and reset or not and  what's the diameter of molecular model ball is. Thanks!**
A: Yes, you can easily set and reset with disconnect tool (you can see it in the lower right corner of the second image). 
There are two sizes of molecular model balls, 17mm for H atoms and F atoms, 23mm for Other atoms (you can see the details in the fourth image).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 佐***江 on June 11, 2025*

とても役にたっています。

### ⭐⭐⭐⭐ Review
*by つ***る on October 19, 2025*

小学生と中学生の子どもに化学に親しんでもらいたくて購入しました。小学生は元々ブロック遊びが好きなので、すんなり受け入れ遊んでいます。まだ理解はできていないと思いますが、お題（化合物名と化学式）を出すと、一生懸命作っています。中学生は授業で化学式を習い始めていますが、テキストだけで学ぶより立体物として組み上げると理解が深まるようです。 分子量の大きなものを作るにはパーツが足りません。同じ色で3穴と4穴のがあるので、欲しいものを探すのが大変です。 遊びながら高校化学の下地づくりができて良いです。

### ⭐⭐⭐⭐⭐ Review
*by 翠***翠 on October 14, 2025*

連結パーツがしなやかで、端の処理もきれいでした。 窪みにしっかりはまるので繋ぎやすくて良かったです。 昔別のメーカーのものを使った時には、パーツの端の処理が雑でうまく嵌められず、手を怪我しそうで大変でした。 二重結合用のパーツが紫で、以前買ったものは灰色だったので、この辺りは統一ルールはないのかなとふと疑問になりました。

## Frequently Bought Together

- LINKTOR Chemistry Molecular Model Kit (444 Pieces), Student or Teacher Set for Organic and Inorganic Chemistry Learning, Motivate Enthusiasm for Learning and Raising Space Imagination, A Fullerene Set
- The Elements Book: A Visual Encyclopedia of the Periodic Table (DK Our World in Pictures)
- Periodic: A Game of the Elements | Periodic Table Board & Card Game About Atoms, Elements & Compounds | A Strategy Board Game for Gamers & Educational Science Game for Kids or Family Game Night

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-19*