---
product_id: 376959073
title: "ENG STEM902 Physics Laws Inertia, Friction, Circular Motion and Energy Conservation Building Set 118 Piece Blue, Physics Master Set"
brand: "engino"
price: "381.80 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Engino"
url: https://www.desertcart.tn/products/376959073-eng-stem902-physics-laws-inertia-friction-circular-motion-and-energy
store_origin: TN
region: Tunisia
---

# Free 3D app for interactive instructions 6 working physics models to build 118 precision snap-fit pieces ENG STEM902 Physics Laws Inertia, Friction, Circular Motion and Energy Conservation Building Set 118 Piece Blue, Physics Master Set

**Brand:** engino
**Price:** 381.80 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock the laws of motion and energy — build, experiment, and lead the STEM revolution!

## Quick Answers

- **What is this?** ENG STEM902 Physics Laws Inertia, Friction, Circular Motion and Energy Conservation Building Set 118 Piece Blue, Physics Master Set by engino
- **How much does it cost?** 381.80 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/376959073-eng-stem902-physics-laws-inertia-friction-circular-motion-and-energy)

## Best For

- engino enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Driven Creativity:** Encourages innovation with flexible snap-fit components designed by an engineer-educator.
- • **Master Physics Hands-On:** Build 6 dynamic models demonstrating inertia, friction, circular motion & energy conservation.
- • **Comprehensive Educational Kit:** Comes with theory, quizzes, and experimental activities to deepen physics understanding.
- • **Screen-Free Fun, No Batteries:** Engage in tactile learning with a compact, battery-free set perfect for ages 9+.
- • **Interactive Learning Experience:** Includes 13 pages of 3D instructions plus online models via a free app for seamless assembly.

## Overview

The ENG STEM902 Physics Master Set is a 118-piece educational kit designed for ages 9 and up, enabling users to build six functional models that illustrate core physics principles like inertia, friction, circular motion, and energy conservation. Featuring detailed 3D instructions accessible via a free app, plus theory, quizzes, and experiments, this battery-free set fosters hands-on STEM learning with flexible snap-fit components developed by an engineer and educator.

## Description

Engino for ages 8 and up. Engino - discovering STEM: physics laws - inertia, friction, circular motion & energy conservation - brings complex designs into simple focus with 13 pages of clear, 3-D rendered, instructions with more models illustrated online at Engino' s website or using the Engino 3D app downloadable free for Android or Apple iOS. The manual also includes 12 pages of theory and facts, a 2 page quiz, 4 pages of experimental activities illustrating physics concepts. Understand the basic laws of physics and mechanics that govern our world. Build 6 working experimental assemblies such as a inertia test platform, sharpening wheel, rocket launcher, rubber band car. or add some imagination and make something new. - the Engino building system was invented by Costas sesames, a former teacher and engineer for the purpose of helping students build technological models creatively and easily to experiment and learn about science and technology in a way that includes all the benefits of play. Research grants from local and eruv. Sources helped transition the three year research project into an innovative product. Since then Engino has developed more snap-fit components such as gears, pulleys, motors, and solar panels. The major advantage of the Engino system is that it's design flexibility enables children to build simple or complex models quickly using a small number of components.

Review: bad documentation - In order to see the German manual I need to login into producer's website. Requires personal email to login. I cannot obtain the German book unless I give them my email address. The producer should either give me the book into the package (that I paid for) OR give it for free on its website. But don't force me to give my personal email address! And the site is broken anyway.
Review: Buena calidad, todo bien. - Buena calidad, coincide bien con la fotografía y descripción.

## Features

- The basis of classical mechanics that still describe most everyday life situations
- Build 6 working models such as a rocket launcher, a sharpening wheel, a crash test rig, etc
- Provides detailed explanations of the different scientific principles applied and incorporates innovative experimental activities

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077DW3PZJ |
| Age Range Description | 9+ |
| Battery Description | No Battery Required |
| Best Sellers Rank | #38,123 in Toys ( See Top 100 in Toys ) #534 in Educational Science Kits |
| Brand Name | Engino |
| Country of Publication | Cyprus |
| Customer Reviews | 4.6 4.6 out of 5 stars (925) |
| Educational Objective | STEM |
| Global Trade Identification Number | 00756619012292 |
| Included Components | Instruction Manual, Quiz Book, Experiments, Theory Book, Free App |
| Is Assembly Required | No |
| Item Dimensions | 26.7 x 6.4 x 19.6 centimeters |
| Item Type Name | Physics Laws-Inertia, Friction, Circular Motion & Energy Conservation Building Set |
| Item Weight | 0.53 Kilograms |
| Manufacturer | Engino |
| Manufacturer Maximum Age (MONTHS) | 168 |
| Manufacturer Minimum Age (MONTHS) | 108.0 |
| Manufacturer Part Number | ENG-STEM902 |
| Material Type | Plastic |
| Model Number | ENG-STEM902 |
| Set Name | Construction Toy |
| Size | 2.5 x 10.5 x 7.7 inches |
| Theme | Physics |
| UPC | 756619012292 |
| Unit Count | 1 Count |

## Product Details

- **Age range (description):** 9+
- **Brand:** Engino
- **Item dimensions L x W x H:** 26.7 x 6.4 x 19.6 centimeters
- **Size:** 2.5 x 10.5 x 7.7 inches
- **Theme:** Physics

## Images

![ENG STEM902 Physics Laws Inertia, Friction, Circular Motion and Energy Conservation Building Set 118 Piece Blue, Physics Master Set - Image 1](https://m.media-amazon.com/images/I/81tA0xqlnCL.jpg)

## Customer Reviews

### ⭐ bad documentation
*by A***N on 19 February 2022*

In order to see the German manual I need to login into producer's website. Requires personal email to login. I cannot obtain the German book unless I give them my email address. The producer should either give me the book into the package (that I paid for) OR give it for free on its website. But don't force me to give my personal email address! And the site is broken anyway.

### ⭐⭐⭐⭐⭐ Buena calidad, todo bien.
*by J***. on 12 November 2024*

Buena calidad, coincide bien con la fotografía y descripción.

### ⭐⭐⭐⭐⭐ Very cool
*by C***9 on 12 January 2025*

The Engino STEM Physics Laws toy set is a fun and educational way for kids 9+ to explore key concepts like inertia, friction, and circular motion. With six model options to build, it offers hands-on learning through construction, fostering creativity and critical thinking. Ideal for both boys and girls, this set makes a great gift that combines entertainment with valuable STEM education.

## Frequently Bought Together

- Engino- STEM Toys, Physics Laws: Inertia, Friction, Circular Motion, Construction Toys for Kids 9+, Educational Toys, Gifts for Boys & Girls (6 Model Options)
- Engino- STEM Toys, Construction Toys for Kids 9+, Newton's Laws Inertia, Kinetic & Potential Energy, Educational Toys, STEM Kits, Gifts for Boys & Girls (8 Model Options)
- Engino- STEM Toys, Buildings & Bridges, Construction Toys for Kids 9+, Educational Toys, Gifts for Boys & Girls (9 Model Options), STEM Kit for Learning

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-05*