---
product_id: 629449005
title: "Catapult Engineering Kit | Build 6 Medieval Machines | STEM Toy for Kids Age 8+ | Learn Mechanical Physics & Engineering | Safe Foam Balls & Soft-Tipped Projectiles"
brand: "thames & kosmos"
price: "3282169₫"
currency: VND
in_stock: true
reviews_count: 4
category: "Thames & Kosmos"
url: https://www.desertcart.vn/products/629449005-catapult-engineering-kit-build-6-medieval-machines-stem-toy-kids
store_origin: VN
region: Vietnam
---

# 32-page illustrated STEM manual Builds 6 medieval siege machines Safe foam balls & soft-tipped projectiles Catapult Engineering Kit | Build 6 Medieval Machines | STEM Toy for Kids Age 8+ | Learn Mechanical Physics & Engineering | Safe Foam Balls & Soft-Tipped Projectiles

**Brand:** thames & kosmos
**Price:** 3282169₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Launch into STEM mastery with medieval flair!

## Quick Answers

- **What is this?** Catapult Engineering Kit | Build 6 Medieval Machines | STEM Toy for Kids Age 8+ | Learn Mechanical Physics & Engineering | Safe Foam Balls & Soft-Tipped Projectiles by thames & kosmos
- **How much does it cost?** 3282169₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/629449005-catapult-engineering-kit-build-6-medieval-machines-stem-toy-kids)

## Best For

- thames & kosmos enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Kid-Friendly Play:** Launch soft foam balls and darts designed exclusively for safe, supervised play without compromising excitement.
- • **Step-by-Step STEM Learning:** Follow a vibrant 32-page manual that makes complex concepts like force and trajectory easy and fun to grasp.
- • **Master Medieval Engineering:** Assemble 6 authentic siege machines including catapult, trebuchet, and ballista for hands-on mechanical physics.
- • **Bonus Castle & Target Blocks:** Transform the packaging into a colorable castle and test your precision with included cardboard targets.
- • **Ignite Critical Thinking & Creativity:** Perfect for curious kids 8+, this kit fosters engineering skills, problem-solving, and imaginative exploration.

## Overview

The Thames & Kosmos Catapult Engineering Kit lets kids aged 8+ build six working medieval siege machines using safe foam projectiles. It includes a detailed 32-page illustrated manual that teaches key physics concepts like force and trajectory, encouraging STEM learning through hands-on construction and play. The kit also features bonus castle and target blocks for extended imaginative and accuracy challenges, making it a perfect blend of education and fun.

## Description

Thames & Kosmos Catapult Engineering Kit | Build 6 Medieval Machines | STEM Toy for Kids Age 8+ | Learn Mechanical Physics & Engineering | Safe Foam Balls & Soft-Tipped Projectiles : desertcart.co.uk: Toys & Games

Review: Grandson loved this - Bought this for my grandson he loved it
Review: Excellent - Very good

## Features

- Warning:Not suitable for children under 8 years. For use under adult supervision
- BUILD 6 MEDIEVAL SIEGE MACHINES: Assemble six working models including a catapult, trebuchet, ballista, crossbow, and more. Dive into the world of medieval warfare with hands-on building fun.
- INCLUDES 32-PAGE ILLUSTRATED MANUAL: Easy-to-follow, full-color instructions guide kids step by step while introducing key physics concepts like force, motion, trajectory, and energy.
- DESIGNED WITH SAFETY IN MIND: Features soft foam balls and foam-tipped projectiles. Only the included launchers and ammo are compatible, ensuring safe, kid-friendly play every time.
- BONUS CASTLE & TARGET BLOCKS: The box transforms into a colorable castle for imaginative play, and cardboard targets let kids test their aim and accuracy with their finished launchers.
- STEM LEARNING MADE FUN: Encourage critical thinking, engineering skills, and creativity through engaging construction and play. Perfect for curious kids who love to build, explore, and experiment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRGN5XDQ |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Best Sellers Rank | 103,074 in Toys & Games ( See Top 100 in Toys & Games ) 1,166 in Educational Science Kits |
| Brand | Thames & Kosmos |
| Brand Name | Thames & Kosmos |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.4 out of 5 stars 88 Reviews |
| Educational Objective | Construction Skills, Creative Skills, Critical Thinking, Dexterity Skills, STEM |
| Global Trade Identification Number | 00814743018709 |
| Included Components | 2 Soft-tipped Darts, Foam Balls, Plastic building parts |
| Item Dimensions | 25.4 x 4.3 x 27.9 centimetres |
| Item Type Name | Physics Experiment Kit |
| Item Weight | 408 Grams |
| Item dimensions L x W x H | 25.4 x 4.3 x 27.9 centimetres |
| Item weight | 408 Grams |
| Manufacturer | Thames & Kosmos |
| Material Type | Plastic |
| Maximum Age Recommendation | 999.0 |
| Minimum Age Recommendation | 96.0 |
| Size | Medium |
| Theme | Physics |
| UPC | 814743018709 |
| Unit Count | 1.0 count |

## Product Details

- **Age range (description):** Kid
- **Brand:** Thames & Kosmos
- **Item dimensions L x W x H:** 25.4 x 4.3 x 27.9 centimetres
- **Size:** Medium
- **Theme:** Physics

## Images

![Catapult Engineering Kit | Build 6 Medieval Machines | STEM Toy for Kids Age 8+ | Learn Mechanical Physics & Engineering | Safe Foam Balls & Soft-Tipped Projectiles - Image 1](https://m.media-amazon.com/images/I/81Z-BvHaYYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grandson loved this
*by L***D on 27 December 2025*

Bought this for my grandson he loved it

### ⭐⭐⭐⭐⭐ Excellent
*by H***A on 27 November 2025*

Very good

### ⭐⭐⭐⭐⭐ Good
*by S***H on 30 September 2025*

Has provided many hours of fun for a five year old and grandma

## Frequently Bought Together

- Thames & Kosmos Catapult Engineering STEM Maker Kit, Build 6 Models of Unique Medieval Machines, Explore Mechanical Physics, Includes Safe Foam Balls & Soft-Tipped Projectiles, Suitable for Ages 8+
- Thames & Kosmos Simple Machines Science Experiment & Model Building Kit, Introduction to Mechanical Physics, Build 26 Models to Investigate The 6 Classic Simple Machines
- Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn about Force, Load, Compression, Tension | Parents' Choice Gold Award Winner, Blue

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*