---
product_id: 440218910
title: "UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App"
brand: "ugears"
price: "$1771"
currency: MXN
in_stock: true
reviews_count: 5
category: "Ugears"
url: https://www.desertcart.mx/products/440218910-ugears-stem-arithmetic-kit-2-in1-model-kit-creative-3d
store_origin: MX
region: Mexico
---

# Dual-function Addiator & Multiplier STEM learning + spatial skills 117 precision wooden pieces UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App

**Brand:** ugears
**Price:** $1771
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock the genius of gears—where math meets mesmerizing mechanics!

## Quick Answers

- **What is this?** UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App by ugears
- **How much does it cost?** $1771 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/440218910-ugears-stem-arithmetic-kit-2-in1-model-kit-creative-3d)

## Best For

- ugears enthusiasts

## Why This Product

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

## Key Features

- • **All-Inclusive Kit:** Everything you need to create, learn, and impress comes neatly packed in one box.
- • **Dual Arithmetic Power:** Add, subtract, multiply, and square numbers from 0 to 12 with intuitive sliders.
- • **Hands-On STEM Mastery:** Build your own mechanical calculator and multiply fun with every gear turn.
- • **Fast & Friendly Assembly:** 117 pre-cut wooden pieces snap together easily—no batteries, just brainpower.
- • **Perfect Gift for Innovators:** Delight teens, adults, and hobbyists craving a creative challenge and tactile learning.

## Overview

The UGEARS STEM Arithmetic Kit 2-in-1 is a sophisticated yet accessible 3D wooden puzzle set featuring 117 precision-cut pieces that assemble into a mechanical Addiator and Multiplier. Designed for ages 8+, this DIY kit promotes STEM education by enabling users to perform arithmetic operations through engaging, hands-on mechanics without batteries. Ideal for self-assembly enthusiasts and educational gifting, it combines tactile learning with creative engineering in a compact, all-inclusive package.

## Description

UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App : desertcart.in: Toys & Games

Review: Child liked and felt challenged when building.
Review: Sie funktionieren

## Features

- ✅ Like all Ugears STEM models, the Addiator and Multiplier are designed to be an educational tool, rather than a merely entertaining puzzle. Their assembly is easy and fast (compared to Ugears more sophisticated models) and the learning benefits are plentiful.
- ✅ The Mechanical Addiator is a compact arithmetic machine (or adding machine) that works by moving gear racks, using a stylus included in the kit. By moving the sliding racks, marked with arrows and numbers from 0 to 9, you can add and subtract numbers.
- ✅ The Mechanical Multiplier is a flat hinge mechanism that accomplishes binary operations on numbers. By moving the dual slider, you can multiply and square numbers from 1 to 12, making the multiplication table fun.
- ✅ Everything is in the box: Similar to other UGEARS building kits for adults and 3D puzzles for kids, putting together STEM toys is fun and simple: Everything you need to build, learn, and discover comes in a box. Grab some patience and enthusiasm to assemble these model making kits on your own or in good company. These are splendid wooden model kits for adults, teens, and kids aged 8+
- ✅ Memorable gifts for automobile enthusiasts: STEM hobby kits and crafts for adults are designed to fascinate you and expand the boundaries of your imagination. Don't miss this chance to surprise and delight dedicated hobbyists and automobile enthusiasts with these model making kits!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094QYDJ38 |
| Assembly Required | No |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #256,898 in Toys & Games ( See Top 100 in Toys & Games ) #2,769 in 3-D Puzzles |
| Colour | Natural Wood |
| Country of Origin | Ukraine |
| Customer Reviews | 4.5 4.5 out of 5 stars (65) |
| Date First Available | 24 May 2022 |
| Educational Objective(s) | Literacy & Spacial Awareness |
| Generic Name | Science Toys & Kits |
| Importer | Shrishti Mech Puzzles Pvt Ltd. Tel - 0124 497 8957 |
| Included Components | Candle Wax, Pre-cut Plywood |
| Item Dimensions LxWxH | 20.5 x 18.8 x 6.3 Centimeters |
| Item Weight | 447 g |
| Item model number | 70152 |
| Manufacturer | Ukrainian Gears LLC, Ukrainian Gears LLC, Ochakivska str./Ochakivsky Lane 5/6, 03151, Kyiv, Ukraine |
| Manufacturer recommended age | 8 years and up |
| Material Care Instructions | Choking Hazard! Small Parts, Not for Children under 3 Years |
| Material Type(s) | Engineered Wood |
| Model Number | 70152 |
| Net Quantity | 1.00 Set |
| Number of Puzzle Pieces | 117 |
| Product Dimensions | 20.5 x 18.8 x 6.3 cm; 447 g |
| Remote Control Included? | No |

## Product Details

- **Brand:** UGEARS
- **Material:** Engineered Wood
- **Minimum Manufacturer Age  Recommended:** 96.00
- **Number of Pieces:** 117
- **Theme:** Maths

## Images

![UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App - Image 1](https://m.media-amazon.com/images/I/31I4ScQ8XLS.jpg)
![UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App - Image 2](https://m.media-amazon.com/images/I/31vE2EIAPUS.jpg)
![UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App - Image 3](https://m.media-amazon.com/images/I/41qhyZFnddS.jpg)
![UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App - Image 4](https://m.media-amazon.com/images/I/41sdevCXybS.jpg)
![UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App - Image 5](https://m.media-amazon.com/images/I/41tcptUG+5S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***G on 28 September 2021*

Child liked and felt challenged when building.

### ⭐⭐⭐⭐⭐ Review
*by S***. on 26 September 2022*

Sie funktionieren

### ⭐⭐⭐⭐⭐ Review
*by P***. on 13 July 2025*

Ce kit est constitué d’un multiplicateur mécanique mais aussi d’un additionneur-soustracteur. ✅ Points forts : ✅ Ce qui est intéressant, c'est surtout de comprendre le fonctionnement mécanique de cet article ✅ Mes enfants qui sont en plein dans l’apprentissage des additions, soustractions et multiplications ont été impressionnés lorsque, devant eux, j’ai pu leur montrer que ces outils avaient le « pouvoir » de faire les calculs. (Voir vidéo) ✅ Lorsque vous scannez ces outils avec l’application Ugears AR, l’application montre l’outil en réalité augmentée. Mais ce n’est pas tout !!! Elle vous montre aussi leur application dans l’industrie !!! ✅ Un autre avantage est à noter. En effet, quand mes fils font leurs calculs mentaux, je leur apprends à toujours vérifier avec cet outil pour leur faire comprendre qu’il n’existe pas qu’une façon de faire les calculs. ❌Point faible ou remarque : ❌Comme vous pouvez le constater sur la vidéo, la qualité du bois n’est pas exceptionnelle. 💡 Astuces : 💡 Si par inadvertance, vous cassez une pièce, une super glue liquide pourrait vous être très utile. Votre article n'est pas encore irrattrapable à ce moment-là. 💡 Petit conseil : Enlevez la pièce en poussant de l'arrière vers l'avant car si jamais elle se détériore, vous ne le verrez pas sur le résultat final. 💡 Vous pouvez peindre la maquette. Par contre, si vous voulez la peindre, je vous conseille de le faire lorsque les pièces n'ont pas encore été détachées des plaques de découpes 🎯 Conclusion : Je recommande à 100% ce kit qui contient 2 outils ludiques et pratiques pour l’apprentissage des enfants même si le bois pourrait être un peu mieux.

## Frequently Bought Together

- UGEARS STEM Arithmetic Kit 2 in1 Model Kit - Creative 3D Wooden Puzzles for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Educational and Engineering 3D Puzzles with App
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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-04*