---
product_id: 279783873
title: "DIY 2in1 Hydraulic Paper Airplanes & Darts Launcher STEM Toy for Kids Ages 6-14 Years I Birthday Gifts for Smart Kids | Science Kit for Boys & Girls 6, 8,10,12,14 Years Old"
brand: "smartivity"
price: "$81.26"
currency: USD
in_stock: true
reviews_count: 13
category: "Smartivity"
url: https://www.desertcart.us/products/279783873-diy-2in1-hydraulic-paper-airplanes-and-darts-launcher-stem-toy
store_origin: US
region: United States of America
---

# sustainable engineered wood 2-in-1 hydraulic launcher 58 precision parts kit DIY 2in1 Hydraulic Paper Airplanes & Darts Launcher STEM Toy for Kids Ages 6-14 Years I Birthday Gifts for Smart Kids | Science Kit for Boys & Girls 6, 8,10,12,14 Years Old

**Brand:** smartivity
**Price:** $81.26
**Availability:** ✅ In Stock

## Summary

> 🎯 Launch curiosity, creativity, and fun sky-high!

## Quick Answers

- **What is this?** DIY 2in1 Hydraulic Paper Airplanes & Darts Launcher STEM Toy for Kids Ages 6-14 Years I Birthday Gifts for Smart Kids | Science Kit for Boys & Girls 6, 8,10,12,14 Years Old by smartivity
- **How much does it cost?** $81.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/279783873-diy-2in1-hydraulic-paper-airplanes-and-darts-launcher-stem-toy)

## Best For

- smartivity enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Mode Launch Power:** Switch effortlessly between paper airplanes and darts for double the action-packed STEM fun.
- • **Eco-Friendly Durability:** Crafted from premium sustainable wood, built to last through countless launches and play sessions.
- • **Precision DIY Engineering:** 58 meticulously designed parts with step-by-step instructions ensure a rewarding build and hands-on learning.
- • **Screen-Free Skill Builder:** Boost creativity, confidence, and STEM curiosity with 100% screen-free, hands-on science exploration.
- • **Globally Acclaimed STEM Toy:** Join thousands of families worldwide who trust this award-winning kit for educational play and endless entertainment.

## Overview

The Smartivity DIY 2in1 Hydraulic Paper Airplanes & Darts Launcher is a STEM-focused, eco-friendly science kit designed for kids aged 6-14. Featuring 58 parts made from sustainable engineered wood, it offers a hands-on building experience that develops key skills like creativity and engineering. This award-winning toy combines educational value with durable design, providing hours of screen-free fun and is trusted by families in over 33 countries.

## Description

desertcart.com: Smartivity DIY 2in1 Hydraulic Paper Airplanes & Darts Launcher STEM Toy for Kids Ages 6-14 Years I Birthday Gifts for Smart Kids | Science Kit for Boys & Girls 6, 8,10,12,14 Years Old : Toys & Games

Review: Fun STEM Project - My students loved this - it was a huge hit at our STEM expo when the students explained and demonstrated hydraulics. It can help to have an adult or person who’s good at putting things together work with young people - there are multiple pieces to put together. The students demonstrated the launcher for several hours and it held together perfectly. It might be nice if the company offered refills of the planes and foam launchers because they launch far and fast, and can get lost if you’re not paying attention. In general it’s a great project at a great price. My students ate 6-8th grade and it worked well for them, with some guidance.
Review: Fun and compatible with all sorts of paper planes and beyond - A good STEM kit for my 9 year old. The instructions are super clear that he needs no help from me. He probably spent at least 30 minutes building it while chatting with us and then he and his brothers play together for quite a while. I would say that the design is sturdy enough that my 4 year old has not yet broken it. We are impressed with how functional it is and is compatible with other toys such as the little ball in the video. My son used that to shoot the balls into the basketball hoop.

## Features

- ACTION-PACKED FUN TIME: Let your child have a blast with this exciting mechanical machine that launches paper airplanes and darts into the air. Our step-by-step instructional manual ensures a deeply engaging DIY experience, perfect for kids to construct and enjoy their own uniquely awesome toy for hours. Designed for Boys and Girls for ages, 6,7,8,9,10,11,12,13,14 years old
- DEVELOPS KEY SKILLS: Reduce screen time and boost confidence and creativity with 100% screen-free engagement. As kids build their own toys, they learn about the science around us, developing a lifelong love for science.
- FREE PARTS LIFETIME: Enjoy hassle free fun with all parts included, plus a lifetime supply of replacement parts. Easy-to-follow instructions make building a breeze, ensuring uninterrupted playtime.
- MADE FROM SUSTAINABLE WOOD: Made from the highest quality engineered wood, our toys are completely safe for kids and boast long-lasting durability.
- ULTIMATE GIFT: Give the gift of entertainment and learning combined. Ideal for birthdays gifts for boys and girls, this makes for a thoughtful present that providing endless hours of enjoyment and learning for kids
- LOVED BY KIDS AND PARENTS WORLDWIDE: Trusted by families in 33+ countries, our toys have received multiple accolades, including STEM org approval, the 2022 Innovative Toy of the Year in the Netherlands, and TOTY 2022 Finalist. Join a global community celebrating STEM education through play.
- BRILLIANTLY ENGINEERED DESIGN: Developed by a skilled team and rigorously kid-tested for over 1000 hours. Our experts brainstorm hundreds of ideas to create the most exciting and educational projects that are age-appropriate for children.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08J3XJ1GK |
| Age Range Description | Kid |
| Best Sellers Rank | #3,288 in Toys & Games ( See Top 100 in Toys & Games ) #24 in Educational Science Kits |
| Brand Name | Smartivity |
| Customer Reviews | 4.6 out of 5 stars 5,667 Reviews |
| Educational Objective | STEM |
| Global Trade Identification Number | 08908011797143 |
| Included Components | 58 Parts & Instructional Manual |
| Is Assembly Required | Yes |
| Item Dimensions | 12.99 x 12.2 x 1.57 inches |
| Item Type Name | Science Toy |
| Item Weight | 172 Grams |
| Manufacturer | Smartivity Labs Pvt Ltd |
| Manufacturer Maximum Age (MONTHS) | 168.00 |
| Manufacturer Minimum Age (MONTHS) | 72.00 |
| Manufacturer Part Number | SMRT1163 |
| Material Type | MDF |
| Model Number | SMRT1163 |
| Set Name | Smartivity DIY |
| Size | Medium |
| Theme | Transportation |
| Unit Count | 1.0 Count |

## Images

![DIY 2in1 Hydraulic Paper Airplanes & Darts Launcher STEM Toy for Kids Ages 6-14 Years I Birthday Gifts for Smart Kids | Science Kit for Boys & Girls 6, 8,10,12,14 Years Old - Image 1](https://m.media-amazon.com/images/I/71KcKX8pNvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun STEM Project
*by L***L on June 23, 2026*

My students loved this - it was a huge hit at our STEM expo when the students explained and demonstrated hydraulics. It can help to have an adult or person who’s good at putting things together work with young people - there are multiple pieces to put together. The students demonstrated the launcher for several hours and it held together perfectly. It might be nice if the company offered refills of the planes and foam launchers because they launch far and fast, and can get lost if you’re not paying attention. In general it’s a great project at a great price. My students ate 6-8th grade and it worked well for them, with some guidance.

### ⭐⭐⭐⭐⭐ Fun and compatible with all sorts of paper planes and beyond
*by A***R on June 15, 2026*

A good STEM kit for my 9 year old. The instructions are super clear that he needs no help from me. He probably spent at least 30 minutes building it while chatting with us and then he and his brothers play together for quite a while. I would say that the design is sturdy enough that my 4 year old has not yet broken it. We are impressed with how functional it is and is compatible with other toys such as the little ball in the video. My son used that to shoot the balls into the basketball hoop.

### ⭐⭐⭐⭐⭐ Great building project! Sturdy and really works!
*by O***! on March 4, 2026*

I got this for my 8-year-old grandson for Christmas. This is a very well made project. Sturdy parts so no worrying about snapping of a piece of something while assembling it. The parts are held together with various sizes of very small rubber bands. A couple of them were a bit tricky to put on, and I had to help him a few times. The instructions are very clear and easy to follow. It works well once it is completed. My grandson was really fascinated with the hydraulic action and especially loved shooting the nerf missiles all over the house. I am writing this in March, and it hasn’t fallen apart yet ! If you have a Lego builder, this will be very enjoyable for him or her!

## Frequently Bought Together

- Smartivity 2in1 Hydraulic Airplanes & Darts Launcher STEM Toy for Kids Ages 6-14 Years I Cool Birthday Gifts for Boys & Girls | DIY Science STEM Kit for 6, 8,10,12,14 Years I Engineering Game
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- Smartivity DIY Robotic Mechanical Hand STEM Toy for Kids 8-9-10-11-12-13-14 Years Old | 2024 Parents Choice Award Winner I Birthday Gift for Boys & Girls | Engineering Kit for 8-14 Years Old

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-06*