---
product_id: 489479657
title: "Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists"
brand: "reliancer"
price: "₩182619"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/489479657-molecular-model-kit-419pcs-organic-molecular-chemistry-set-w-atoms
store_origin: KR
region: South Korea
---

# Eco-friendly 419PCS 179 atoms Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists

**Brand:** reliancer
**Price:** ₩182619
**Availability:** ✅ In Stock

## Summary

> 🔍 Unleash Your Inner Chemist with Every Bond!

## Quick Answers

- **What is this?** Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists by reliancer
- **How much does it cost?** ₩182619 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/489479657-molecular-model-kit-419pcs-organic-molecular-chemistry-set-w-atoms)

## Best For

- reliancer enthusiasts

## Why This Product

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

## Key Features

- • **Portable & Sturdy:** Comes in a durable box for on-the-go education!
- • **Build Beyond Basics:** Create complex molecules like CO and NH4+ with ease!
- • **Color-Coded Clarity:** Easily identify atoms and bonds for seamless learning!
- • **Interactive Learning:** Transform abstract chemistry into hands-on fun!
- • **Explore Metal Complexes:** Dive into octagonal and square planar geometries!

## Overview

The RELIANCER Molecular Model Kit is a comprehensive 419-piece organic chemistry set designed for students and educators. It includes a variety of atom pieces and bonds, allowing users to construct a wide range of molecular structures. The kit features eco-friendly materials, color-coded components for easy identification, and an instructional guide, making it an ideal tool for interactive chemistry learning.

## Description

RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists

## Features

- 【419PCS】Our Chemistry Molecular Model Kit was originally designed as a custom kit for a college professor who selected every piece carefully for use in his own classroom,it contains 179 atom pieces made up of different elements;155 medium-length hard bonds,25 long flexible bonds (good for double and triple bonds),30 V-bonds (for space-filling models);30 lone pair of electrons.With this set,you can build all common molecules and ions!
- 【Four Tetrahedral Holes in All Octet Rule Obeying Atoms】Our kit places 4 holes on all atoms with tetrahedral electron geometry:carbon,oxygen,nitrogen,sulfur,phosphorous all have 4 tetrahedral holes,which allows to build these types of molecules and ions that have more than the normal valence( having positive formal charges).With this kit,you can not only build all the models other kits can build,you can build structures other models cant build like carbon monoxide(CO) and ammonium ion(NH4+)
- 【Geometries of Metal Complexes】What makes this kit unique is that it also includes 4 of gray balls representing metals with 5 holes at 120 degree+90 and 4 of in a different shade of gray that are 6 holes at 90 degree,which can build all the common geometries of metal complexes:octagonal,square planar,and trigonal bipyramidal and linear. Enough balls are included to make four models with any of these geometries allowing students to explore enantiomers and other stereoismers of metal complexes.
- 【Non-Toxic Material】All materials of our 419PCS Organic Chemistry Model Kit are eco-friendly.Polypropylene atoms (pp plastic) feel smooth,no scraps or cutting edges from the holes;Low-Density Polyethylene links (LDPE plastic) are easy to remove and put on.The atom parts and links are color coded to national standards for ease of identification and come with an Instructional Guide to easily identify all atoms and connectors.Delivered in a sturdy plastic box for easy storage and portability!
- 【Making Chemistry Fun】This educational molecule modeling kit is designed for easy chemistry learning for organic,inorganic,o chem and functional groups.The color coded bonds and atoms help visually demonstrate the geometry and structure of compounds & other bond types,let intangible chemical molecules atomic shape transform into tangible,help teachers and parents to cultivate children's interest in chemistry,makes learning chemical 3D molecule or atomic structures fun and interactive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 24 x 17.4 x 7 cm; 978 g |
| Item model number | TG17019-B |
| Educational Objective(s) | Exploratory Skills |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Inorganic |
| Color | Kit B |
| ASIN | B0896XF284 |

## Product Details

- **Size:** M
- **Brand:** RELIANCER
- **Theme:** Science
- **Age range (description):** Youth
- **Material:** Inorganic

## Images

![Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists - Image 1](https://m.media-amazon.com/images/I/81YWYamG03L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How many pages is the instruction manuel?**
A: Thank you interested in our products. The instruction manual is one page,it guide you to easily identify all atoms and connectors. If you need the electronic instruction,please feel free to contact us to our after-sale email is:info@reliancer.com,we’re very willing to send it to you!

**Q: What is the difference between kit a and kit b?**
A: The differences may be read in the various descriptions when you tap on Kit A and Kit B.  One difference in the description is the number of pieces in each kit.

## Frequently Bought Together

- RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists
- Organic Chemistry Fundamentals QuickStudy Laminated Reference Guide (QuickStudy Academic)
- Chemistry: A QuickStudy Laminated Reference Guide

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-10*