--- product_id: 512793135 title: "Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14" brand: "smartivity" price: "¥14174" currency: JPY in_stock: true reviews_count: 13 category: "Smartivity" url: https://www.desertcart.jp/products/512793135-smartivity-2in1-hydraulic-aeroplane-and-dart-launcher-stem-kit-ages store_origin: JP region: Japan --- # sustainable engineered wood 58 precision parts kit 2-in-1 hydraulic launcher Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 **Brand:** smartivity **Price:** ¥14174 **Availability:** ✅ In Stock ## Summary > 🚀 Launch curiosity, land lifelong skills! ## Quick Answers - **What is this?** Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 by smartivity - **How much does it cost?** ¥14174 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/512793135-smartivity-2in1-hydraulic-aeroplane-and-dart-launcher-stem-kit-ages) ## 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 aeroplane and dart launching for double the STEM excitement. - • **Lifetime Play Assurance:** Includes all parts plus a lifetime supply of replacements—no interruptions, just nonstop fun. - • **Eco-Friendly Engineering:** Crafted from premium sustainable wood, combining durability with planet-conscious play. - • **Screen-Free STEM Mastery:** Engage kids aged 6-14 in hands-on science, boosting creativity and reducing screen time. - • **Globally Acclaimed STEM Toy:** Award-winning design trusted by families in 33+ countries, inspiring the next generation of innovators. ## Overview The Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit is a meticulously engineered, eco-friendly DIY toy designed for kids aged 6-14. Featuring 58 precision parts and a unique hydraulic mechanism, it offers dual-function play that fosters STEM learning while reducing screen time. Backed by global awards and a lifetime parts replacement guarantee, it’s the ultimate gift for nurturing creativity and scientific curiosity. ## Description desertcart.com: Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 | Educational DIY Toy | Birthday Gift for Boys & Girls : Toys & Games Review: Better than anticipated! - Awesome birthday gift for an 8 year old boy! Simple instructions, needed some adult assistance but it’s sturdy and is so fun! Review: Great building project! Sturdy and really works! - 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! ## 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 | #2,779 in Toys & Games ( See Top 100 in Toys & Games ) #21 in Educational Science Kits | | Brand Name | Smartivity | | Customer Reviews | 4.6 out of 5 stars 5,764 Reviews | | Educational Objective | STEM | | Global Trade Identification Number | 08908011797143 | | Included Components | 58 Parts & Instructional Manual | | Item Dimensions | 11.81 x 9.84 x 7.48 inches | | Item Highlight | Educational DIY Toy | Birthday Gift for Boys & Girls | | Item Type Name | Science Toy | | Item Weight | 172 g | | Manufacturer | Smartivity Labs Pvt Ltd | | Manufacturer Part Number | SMRT1163 | | Manufacturer recommended age | 6 - 14 years | | Material Type | MDF | | Model Number | SMRT1163 | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | Smartivity DIY | | Size | Medium | | Theme | Transportation | ## Images ![Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 - Image 1](https://m.media-amazon.com/images/I/71KcKX8pNvL.jpg) ![Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 - Image 2](https://m.media-amazon.com/images/I/812qTIBkoQL.jpg) ![Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 - Image 3](https://m.media-amazon.com/images/I/71hEzmnyJ9L.jpg) ![Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 - Image 4](https://m.media-amazon.com/images/I/71Jgrlp9G8L.jpg) ![Smartivity 2in1 Hydraulic Aeroplane & Dart Launcher STEM Kit Ages 6-14 - Image 5](https://m.media-amazon.com/images/I/71Wjh3NquHL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better than anticipated! *by E***H on August 24, 2026* Awesome birthday gift for an 8 year old boy! Simple instructions, needed some adult assistance but it’s sturdy and is so fun! ### ⭐⭐⭐⭐⭐ Great building project! Sturdy and really works! *by 3***R 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! ### ⭐⭐⭐⭐⭐ 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. ## Frequently Bought Together - Smartivity Human Body Model for Kids 6-12 Years | Learn Body Organs, Functions with Fun Card Games | Cool Birthday Gift for Boys & Girls | DIY STEM Science Toys for Kids 6,7,8,9,10,11,12 Years I - 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 - Smartivity DIY Pinball Machine Toy for Ages 8-99 Year Old | Award Winning Arcade Game | Birthday Gift Ideas for Kids & Adults | STEM Toy for Boys & Girls I Fun Family & Party Game --- ## 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.jp/products/512793135-smartivity-2in1-hydraulic-aeroplane-and-dart-launcher-stem-kit-ages](https://www.desertcart.jp/products/512793135-smartivity-2in1-hydraulic-aeroplane-and-dart-launcher-stem-kit-ages) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-26*