---
product_id: 743865423
title: "​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens"
brand: "jixin xyzhi"
price: "VT9922"
currency: VUV
in_stock: true
reviews_count: 5
category: "Jixin Xyzhi"
url: https://www.desertcart.vu/products/743865423-3d-metal-puzzle-rocket-building-kit-2-in-1-pen
store_origin: VU
region: Vanuatu
---

# 2-in-1 rocket pen holder & phone stand 168+ precision metal pieces DIY STEM assembly for skill-building ​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens

**Brand:** jixin xyzhi
**Price:** VT9922
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your desk game with a rocket that’s as smart as you are!

## Quick Answers

- **What is this?** ​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens by jixin xyzhi
- **How much does it cost?** VT9922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/743865423-3d-metal-puzzle-rocket-building-kit-2-in-1-pen)

## 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

- • **Gift the Experience:** Elegantly boxed for gifting, ideal for makers, engineers, and anyone craving a unique, functional decor piece.
- • **Durable Industrial Chic:** Crafted from high-quality metal, this rocket adds a modern, sturdy touch to your workspace while organizing essentials.
- • **Build Your Own Desk Icon:** Assemble 168+ sleek metal parts into a striking rocket model that doubles as a pen holder and phone stand.
- • **STEM Fun Meets Stress Relief:** Engage your mind and hands with a satisfying DIY project that sharpens problem-solving and patience.
- • **Quality Time, Quality Bonding:** Perfect for parent-teen collaboration, fostering creativity and meaningful STEM learning moments.

## Overview

The 3D Metal Puzzle Rocket Building Kit is a 168-piece DIY metal model that functions as both a pen holder and phone stand. Designed for ages 6+, it combines STEM learning with stylish industrial decor, offering a hands-on assembly experience that enhances creativity, problem-solving, and workspace organization. Perfect for gifting or personal use, it transforms your desk into a conversation-starting showcase.

## Description

desertcart.com: Jixin Xyzhi ​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens : Toys & Games

Review: Great way to help kids understand how things go together and develop basic tool skills - One Christmas long ago I gazed enviously at the Erector Set my brother had just unwrapped. It had all kinds of cool parts that looked just like this and you could assemble them into motorized robots that actually rolled around on wheels and all kinds of other amazing constructions. I was so jealous! If he felt the same way about my Easy-Bake oven complete with cake mixes you baked with a light bulb, he didn't let on. In those days there were boy toys and girl toys. I wanted to take wood and metal shop classes in junior high school instead of sewing and cooking (which I already knew how to do) but girls weren't allowed to. Now my brother has a granddaughter who last Christmas requested her own set of basic tools. I got this to see if it would be an appropriate skill level for them to assemble together. The rocket looks really cool and I love that the instructions are all pictures, which will help prepare her for a life assembling furniture purchased from big box stores. The diagrams are fairly easy to follow once you wrap your brain around them, and the tools are the right size for small hands. One thing that seems to be missing is a comprehensive parts list. I have trained my daughter to always inventory the parts in the box to make sure everything is there before you start assembling it. There's nothing more frustrating than getting halfway through building something and figuring out that you're missing a crucial part. Then you have to take it all apart again and try to cram it back into the box to return it. This shows the parts needed for each step, so you have to sort the parts by step to figure out if everything is there. What I don't know is how versatile this kit is. Will she be able to think of ways to put these parts together into other constructions like you could with the old Erector Sets? Only time will tell. But this is a great starter kit for stoking her imagination, helping her understand how things go together and develop basic tool skills. What a bargain for $20! And meanwhile I love my new rocket phone holder that I just had fun assembling.
Review: As advertised - Item is as pictured and advertised. Really cute that works for a display item and also for holding pencils and such. If your kids are younger, they will need assistance in building this. However, there are really detailed instructions included.

## Features

- 【Unleash Your Inner Engineer!​​】 This isn't a ordinary pen holder; it's an engaging 3D metal puzzle. Experience the immense satisfaction of building a sophisticated rocket model with your own hands from over 168 pieces. A perfect ​stress-relieving activity​ away from screens.
- 【Meaningful Family Bonding Time】An ideal ​STEM toy​ for teens and a fantastic ​parent-child activity. Spend quality hours together following intuitive instructions, fostering problem-solving skills, patience, and creativity in a fun, hands-on way.
- 【A Striking Display Piece】 Once assembled, this is no ordinary stationery. The sleek, ​industrial-style rocket design​ stands as a unique piece of art on your desk, bookshelf, or shelf. It sparks conversations and showcases your unique taste, doubling as a functional and stylish ​home/office decor.
- 【Built to Last & Highly Functional】​​ Crafted from high-quality, durable metal, this rocket pencil holder is sturdy and stable. It's designed to securely hold your pens, pencils, markers, and other small tools, effectively ​organizing your workspace​ and keeping it tidy.
- 【The Perfect Gift for Makers】Presented in an elegant gift box, it's an unforgettable present for birthdays, holidays, or special achievements. It's more than a gift; it's an experience. Ideal for ​DIY enthusiasts, students, engineers, and anyone who appreciates clever design.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FF61VZ25 |
| Best Sellers Rank | #241,406 in Toys & Games ( See Top 100 in Toys & Games ) #7,806 in Toy Building Sets |
| Customer Reviews | 4.6 4.6 out of 5 stars (25) |
| Item Weight | 11.2 ounces |
| Item model number | YK700S |
| Manufacturer | Jixin Xyzhi |
| Manufacturer recommended age | 6 years and up |
| Product Dimensions | 4.7 x 4.3 x 7.9 inches |

## Product Details

- **Brand:** Jixin Xyzhi
- **Theme:** rocket
- **Item dimensions L x W x H:** 4.7 x 4.3 x 7.9 inches
- **Material:** Metal
- **Included Components:** Instruction Guide

## Images

![​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens - Image 1](https://m.media-amazon.com/images/I/61z6OyLr3DL.jpg)
![​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens - Image 2](https://m.media-amazon.com/images/I/71Bev0kCT3L.jpg)
![​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens - Image 3](https://m.media-amazon.com/images/I/71MtSplgApL.jpg)
![​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens - Image 4](https://m.media-amazon.com/images/I/81M06+tvGFL.jpg)
![​3D Metal Puzzle Rocket Building Kit 2-in-1 Pen Holder & Phone Stand for Desk - DIY Assembly Model, Fun STEM Project, Unique Office and Home Decor for Adults & Teens - Image 5](https://m.media-amazon.com/images/I/81SNTLq3dGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great way to help kids understand how things go together and develop basic tool skills
*by R***N on October 21, 2025*

One Christmas long ago I gazed enviously at the Erector Set my brother had just unwrapped. It had all kinds of cool parts that looked just like this and you could assemble them into motorized robots that actually rolled around on wheels and all kinds of other amazing constructions. I was so jealous! If he felt the same way about my Easy-Bake oven complete with cake mixes you baked with a light bulb, he didn't let on. In those days there were boy toys and girl toys. I wanted to take wood and metal shop classes in junior high school instead of sewing and cooking (which I already knew how to do) but girls weren't allowed to. Now my brother has a granddaughter who last Christmas requested her own set of basic tools. I got this to see if it would be an appropriate skill level for them to assemble together. The rocket looks really cool and I love that the instructions are all pictures, which will help prepare her for a life assembling furniture purchased from big box stores. The diagrams are fairly easy to follow once you wrap your brain around them, and the tools are the right size for small hands. One thing that seems to be missing is a comprehensive parts list. I have trained my daughter to always inventory the parts in the box to make sure everything is there before you start assembling it. There's nothing more frustrating than getting halfway through building something and figuring out that you're missing a crucial part. Then you have to take it all apart again and try to cram it back into the box to return it. This shows the parts needed for each step, so you have to sort the parts by step to figure out if everything is there. What I don't know is how versatile this kit is. Will she be able to think of ways to put these parts together into other constructions like you could with the old Erector Sets? Only time will tell. But this is a great starter kit for stoking her imagination, helping her understand how things go together and develop basic tool skills. What a bargain for $20! And meanwhile I love my new rocket phone holder that I just had fun assembling.

### ⭐⭐⭐⭐⭐ As advertised
*by L***A on November 19, 2025*

Item is as pictured and advertised. Really cute that works for a display item and also for holding pencils and such. If your kids are younger, they will need assistance in building this. However, there are really detailed instructions included.

### ⭐⭐⭐⭐ The completed rocket is ridgid and quite adequate. Some red fins are plastic
*by A***A on October 13, 2025*

I know what you're thinking. Erector Set. Not quite. I keep looking at the images, trying to invision a "metal rocket ship". I guess if I cross-eye squint at dusk or dawn... The parts: So, the squarish base is stout metal, the shiny parts are metal and two of the "red things" are a thicker metal..perhaps alluminum. The rest of the "red things" are a thin a.b.s. type material. The hardware is "erectorish sized" The instructions are "legoish". Everything is straight forward. What could possibly go wrong...? Not much. I would estimate the hex nuts and bolts (or screws?..its 4 a.m.) to be a little smaller than the old erector set square nuts and flat drive pan head machine screws. I can see one fumble lingering the little fasteners. I recommend a pencil size/type magnetic pickup tool for retrieval of detectors. Appropriate/suitable magnetic.... wrenches, sockets and associated drivers may help keep the little boogers in order for installing/mating the threaded fasteners. So, the shiny metal multi drilled strips have a slight bend, perpendicular with their length to give rigidity and I don't recall any sharp edges. They are much thinner than the old erector versions but seem sufficient for the application, given the size of the model and its intended purpose. Relatively easy to assemble dependant on ones manual dexterity, vision and hand/eye coordination. The completed unit is fairly sturdy due to its compact size and quantity of parts. Its almost like a "lamination" strength. Strength in numbers. I would not purchase larger model items based on the scale of the parts being this thin and small. I would hope for more robust parts that are better suited for the larger models in which they are scaled up to meet the structural needs of larger finished models. There are so many promising possibilities. I'll be watching for similar items from this category of metal erection sets...terrible erector?

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-08*