---
product_id: 519433080
title: "Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces）"
brand: "mesiondy"
price: "$U4323"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/519433080-mesiondy-dinosaur-building-kits-3-in1-stem-educational-building-sets
store_origin: UY
region: Uruguay
---

# 3-in-1 designs 1130 pieces Eco-friendly ABS Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces）

**Brand:** mesiondy
**Price:** $U4323
**Availability:** ✅ In Stock

## Summary

> 🦕 Build, Play, and Conquer the Dino World!

## Quick Answers

- **What is this?** Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces） by mesiondy
- **How much does it cost?** $U4323 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/519433080-mesiondy-dinosaur-building-kits-3-in1-stem-educational-building-sets)

## Best For

- mesiondy enthusiasts

## Why This Product

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

## Key Features

- • **Easy Assembly:** Comes with clear illustrations for a hassle-free building experience.
- • **Eco-Conscious Fun:** Crafted from sustainable ABS materials for guilt-free play.
- • **Unleash Creativity:** Transform 1130 pieces into 3 unique dinosaur models!
- • **STEM Learning Power:** Enhances hand-eye coordination and logical thinking skills.
- • **Customer-Centric Support:** Local after-sales service ensures you're never left in the lurch.

## Overview

The Mesiondy Dinosaur Building Kits offer a 3-in-1 mechanical dinosaur experience with 1130 eco-friendly ABS pieces. Designed for ages 6 and up, this educational toy enhances children's hand-eye coordination and problem-solving skills while providing a fun and engaging building experience. With easy-to-follow instructions and excellent customer support, it's the perfect gift for aspiring builders and dinosaur enthusiasts alike.

## Description

Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces）

## Features

- 3 in 1 mechanical dinosaur, dinosaur building block toys are made of ABS environment-friendly materials and mechanical dinosaur modeling design.3 in 1 mechanical Tyrannosaurus rex building block has 1130 particles, which can be disassembled and rebuilt into three different forms, simulating the robot fighter with movable joints, the technology sense Tyrannosaurus rex, and the robot wolf. This is a very creative 3 in1dinosaur toy.
- This 3-in-1dinosaur toy building block can quickly improve children's hand-eye coordination and control ability, especially the one-to-three dinosaur toy can better train their logical thinking and problem-solving ability during the construction process.
- There are excellent large illustrations and descriptions. All items are packed in bags according to the quantity, and the finished product can be easily assembled according to the instructions. The size of t-rex is 19.48 inches (L) x 5.5 inches (W) x 7.28 inches (H), the size of Wolf is 7.08 inches (L) x 4.52 inches (W) x 12.59 inches (H), and the size of fighter is 14.56 inches (L) x 4.76 inches (W) x 8.46 inches (H).
- After-sales Service: If you lose parts during assembly, please don't give up easily. If there are few missing parts, just ask our customer service personnel to help you make up.Then, you can click desertcart's return button, and desertcart will provide you with return service. We have a local desertcart warehouse in the United States, which can quickly realize customer after-sales service. Please buy with confidence.

## Images

![Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces） - Image 1](https://m.media-amazon.com/images/I/71RhFifMHqL.jpg)
![Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces） - Image 2](https://m.media-amazon.com/images/I/612755vGmmL.jpg)
![Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces） - Image 3](https://m.media-amazon.com/images/I/61ix2YutR-L.jpg)
![Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces） - Image 4](https://m.media-amazon.com/images/I/61YmEGXiZCL.jpg)
![Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces） - Image 5](https://m.media-amazon.com/images/I/6155fhHG7uL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Awesome set with the same quality as the insanely overpriced name brand
  

*by R***N on Reviewed in the United States on March 5, 2024*

This is an awesome set that my six-year-old and I are having a blast putting together. The only improvement I'd make would be to have the pieces packaged in bags isolated to each of the three dinosaurs.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Cute
  

*by J***S on Reviewed in the United States on May 4, 2024*

Grandson liked it

### ⭐ 1.0 out of 5 stars







  
  
    Missing pieces buyer beware
  

*by S***N on Reviewed in the United States on October 9, 2024*

This would be awesome if it had all the pieces, unfortunately that is not the case. This will be a big disappointment to you and your child.

## Frequently Bought Together

- Mesiondy Dinosaur Building Kits，3 in1 STEM Educational Building Sets for Boy 6+ and Adult, Gift -Best Dinosaur Toys & Activities Kits Present（1130 Pieces）
- RiceBlock Transformed Dinosaur Building Block Set, 3-in-1 Tyrannosaurus Rex Construction Model, STEM Construction Toys for Boys Ages 7-14, 858 Pieces
- LEGO Creator 3 in 1 Mighty Dinosaur Toy, Transforms from T. rex to Triceratops to Pterodactyl Dinosaur Figures, Great Gift for 7-12 Year Old Boys & Girls, 31058

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/519433080-mesiondy-dinosaur-building-kits-3-in1-stem-educational-building-sets](https://www.desertcart.uy/products/519433080-mesiondy-dinosaur-building-kits-3-in1-stem-educational-building-sets)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-25*