---
product_id: 743865412
title: "Construction Kits Stem Metal 3D Puzzle Machine Vehicle Model Car Construction Set Toy Parent-Child Interaction Play Sets Gifts for Children Age 4-16 Years"
brand: "jixin xyzhi"
price: "Bs.515"
currency: BOB
in_stock: true
reviews_count: 13
category: "Jixin Xyzhi"
url: https://www.desertcart.bo/products/743865412-construction-kits-stem-metal-3d-puzzle-machine-vehicle-model-car
store_origin: BO
region: Bolivia
---

# 1-2 hour immersive assembly 6-in-1 versatile build options Eco-friendly, safe materials Construction Kits Stem Metal 3D Puzzle Machine Vehicle Model Car Construction Set Toy Parent-Child Interaction Play Sets Gifts for Children Age 4-16 Years

**Brand:** jixin xyzhi
**Price:** Bs.515
**Availability:** ✅ In Stock

## Summary

> 🚜 Build brilliance, bond deeply, and own the STEM spotlight!

## Quick Answers

- **What is this?** Construction Kits Stem Metal 3D Puzzle Machine Vehicle Model Car Construction Set Toy Parent-Child Interaction Play Sets Gifts for Children Age 4-16 Years by jixin xyzhi
- **How much does it cost?** Bs.515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/743865412-construction-kits-stem-metal-3d-puzzle-machine-vehicle-model-car)

## Best For

- jixin xyzhi enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Powered Play:** Boosts logical thinking, fine motor skills & problem-solving with hands-on engineering.
- • **Durable & Safe Design:** Crafted from eco-friendly metal & plastic with smooth edges for worry-free, long-lasting play.
- • **Endless 6-in-1 Builds:** Switch between excavators, bulldozers, cranes & more for nonstop creativity.
- • **Gift-Ready & Age-Perfect:** Ideal for kids 4-16, a standout birthday or holiday gift that sparks pride and accomplishment.
- • **Quality Time, Real Bonds:** 1-2 hour builds perfect for meaningful parent-child connection and screen-free fun.

## Overview

This Construction Kits Stem Metal 3D Puzzle Machine Vehicle Model offers 6 unique build options, combining durable eco-friendly materials with an engaging 1-2 hour assembly process. Designed for kids aged 4-16, it enhances STEM skills, creativity, and parent-child bonding, making it a top-rated, educational gift that reduces screen time while delivering endless hands-on fun.

## Description

Explore engineering with our mounting metal 3D puzzle machine vehicle construction kit toy! 【THE PERFECT GIFT】Ideal for birthdays or Christmas, this building kit is a fail-safe gift for boys aged 4-6-12-16 that offers more than just fun - it inspires and educates

Review: Great Stem Project - This is a great STEM practice exercise. My young men love cars and love to build, so they were excited about this project.
Review: Money well spent - Bought my friends son for christmas and he loved it. It wasnt too hard to put together amd the instructions were easy for.him to read. He was 8 and this was a great gift for him.

## Features

- 6-in-1 Multi-Functional Design】：This construction vehicle building set includes 6 assembly options, allowing kids to create model cars and construction vehicles like excavators, bulldozers, and cranes. Assemble one model at a time, with the flexibility to disassemble and rebuild for endless fun. Perfect for boys and girls aged 4-6-16 and a great STEM toy for kids aged 4-6-12-16.
- 【Inspires Creativity and Hands-On Skills】：With 6 unique building set options, this construction vehicle building set encourages creativity and problem-solving. Kids can enhance logical thinking, focus, and fine motor skills through assembling and reassembling. A great screen-free activity for kids who love cars and toys.
- 【Perfect for Parent-Child Bonding】：The 1-2 hour assembly process makes this construction vehicle building set an ideal parent-child bonding toy. Building together creates lasting memories and strengthens family bonds. A fun indoor activity for family fun and group play, especially for boys who enjoy building sets
- 【Ideal Gift for Any Occasion】：Combining fun and educational value, this construction vehicle building set keeps kids engaged while reducing screen time. It’s the perfect birthday gift, Christmas toy, or holiday gift for boys and girls aged 6-16, offering both enjoyment and a sense of accomplishment. A great choice for kids who love building kits.
- High-Quality and Safe Materials】：Made from eco-friendly materials with smooth edges, this construction vehicle building set ensures a safe building experience for kids. Suitable for children aged 6-16, it’s a trusted choice for parents seeking a safe and educational toy. The metal and plastic parts are durable and designed for long-lasting play.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYF733M8 |
| Best Sellers Rank | #21,095 in Toys & Games ( See Top 100 in Toys & Games ) #719 in Toy Building Sets |
| Customer Reviews | 4.6 4.6 out of 5 stars (324) |
| Item Weight | 8.8 ounces |
| Item model number | YK671 |
| Manufacturer | Shantou Chenghai Maijia Toys Co.,Ltd. |
| Manufacturer recommended age | 4 years and up |
| Product Dimensions | 4.7 x 4.3 x 7.9 inches |

## Images

![Construction Kits Stem Metal 3D Puzzle Machine Vehicle Model Car Construction Set Toy Parent-Child Interaction Play Sets Gifts for Children Age 4-16 Years - Image 1](https://m.media-amazon.com/images/I/71ow4d7IFZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Stem Project
*by S***E on February 19, 2026*

This is a great STEM practice exercise. My young men love cars and love to build, so they were excited about this project.

### ⭐⭐⭐⭐⭐ Money well spent
*by H***T on December 28, 2025*

Bought my friends son for christmas and he loved it. It wasnt too hard to put together amd the instructions were easy for.him to read. He was 8 and this was a great gift for him.

### ⭐⭐⭐⭐⭐ Good stem project
*by B***. on February 5, 2026*

Good product great for my son

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-14*