--- product_id: 266731291 title: "STEM Toys, Construction Toys for Kids 9+, Mechanics Gears & Worm Drives, STEM Building Toys, Educational Toys, Gifts for Boys & Girls (12 Model Options)" brand: "engino" price: "2242149₫" currency: VND in_stock: true reviews_count: 6 category: "Engino" url: https://www.desertcart.vn/products/266731291-stem-toys-construction-toys-for-kids-9-mechanics-gears-worm store_origin: VN region: Vietnam --- # 16 pages STEM theory + experiments Interactive 3D VR building app 12 working mechanical models STEM Toys, Construction Toys for Kids 9+, Mechanics Gears & Worm Drives, STEM Building Toys, Educational Toys, Gifts for Boys & Girls (12 Model Options) **Brand:** engino **Price:** 2242149₫ **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock the future engineer in your child—where play meets precision! ## Quick Answers - **What is this?** STEM Toys, Construction Toys for Kids 9+, Mechanics Gears & Worm Drives, STEM Building Toys, Educational Toys, Gifts for Boys & Girls (12 Model Options) by engino - **How much does it cost?** 2242149₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/266731291-stem-toys-construction-toys-for-kids-9-mechanics-gears-worm) ## Best For - engino enthusiasts ## Why This Product - Trusted engino brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Build 12 Real Working Models:** From cranes to helicopters, hands-on mechanics mastery. - • **Award-Winning European Design:** Premium ABS plastic components engineered for durability and precision. - • **Interactive 3D App Experience:** Virtual reality building that extends learning beyond the physical kit. - • **Boost Critical Thinking & Creativity:** Perfect for kids 9+, fostering problem-solving skills through play. - • **Deep STEM Learning with Theory & Quizzes:** 16 pages of science insights plus a 3-page quiz to challenge young minds. ## Overview Engino's Mechanics Gears & Worm Drives STEM kit offers kids 9+ a hands-on journey through mechanical engineering with 12 buildable models, comprehensive theory and quizzes, plus an immersive 3D app. Crafted with award-winning European design and durable ABS plastic, it’s a top-rated educational toy that sharpens critical thinking and creativity while making STEM irresistibly fun. ## Description Introducing Mechanics Gears & Worm Drives, the STEM toy that will ignite your child's curiosity and creativity. With this hands-on learning experience, your child will discover the wonders of gears and worm drives and how they can affect the speed of movement.Imagine your child's amazement as they build their own gear systems and witness the gears in action. This STEM toy is not just a fun way to learn about mechanics, but also a valuable tool for developing critical thinking and problem-solving skills. So why wait? Give your child the gift of learning and let them explore the world of mechanics with Mechanics Gears & Worm Drives. It's sure to be a hit with kids of all ages. Review: No instructions - Almost no instruction to install the thing, it says 9+ I am 44+ and couldn’t figure it out. Review: Excellent for a kid that loves to build stuff! ## Features - KIDS LEARN how gears can reduce or increase speed and learn how worm drives are used to change rotational speed. Build 12 working models such as an experimental crane, a helicopter, a gearbox and more. - EASY TO FOLLOW INSTRUCTIONS + INCLUDES 16 pages of theory and amazing facts with explanations of the different scientific principles accompanied by fun experiments to test newly acquired knowledge. A 3 page quiz section is also included. - CHOSEN as one of 21 best stem toys and gadgets to get your kid interested in tech. - GENERAL- For ages 9+. Our Interactive 3D app lets children build in virtual reality. - WITH AWARD-WINNING components designed by Engino, complex scientific concepts are brought into clear focus for budding engineers and scientists. Make education fun with Engino, proudly made in Europe. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01D37OV2Y | | Age Range Description | 9 years and up | | Best Sellers Rank | #49,925 in Toys ( See Top 100 in Toys ) #729 in Educational Science Kits | | Brand Name | Engino | | Customer Reviews | 4.5 4.5 out of 5 stars (802) | | Educational Objective | Creative Skills, Critical Thinking, Problem Solving Skills, STEM | | Global Trade Identification Number | 00756619011462 | | Included Components | Instruction Manual, Quiz Book, Experiments, Theory Book, Free App | | Is Assembly Required | No | | Item Dimensions | 37.1 x 6.9 x 26.9 centimeters | | Item Type Name | Discovering Stem Mechanics Gears & Worm Drives Construction Kit | | Manufacturer | Engino | | Manufacturer Maximum Age (MONTHS) | 600.0 | | Manufacturer Minimum Age (MONTHS) | 108.0 | | Manufacturer Part Number | ENG-STEM05 | | Material Type | ABS Plastic | | Model Number | ENG-STEM05 | | Set Name | Mechanics Gears & Worm Drives - 12 Model Options | | Size | Mechanics: Gears & Worms | | Theme | Mechanics | | UPC | 793631121977 756619011462 | ## Product Details - **Age range (description):** 9 years and up - **Brand:** Engino - **Item dimensions L x W x H:** 37.1 x 6.9 x 26.9 centimeters - **Size:** Mechanics: Gears & Worms - **Theme:** Mechanics ## Images ![STEM Toys, Construction Toys for Kids 9+, Mechanics Gears & Worm Drives, STEM Building Toys, Educational Toys, Gifts for Boys & Girls (12 Model Options) - Image 1](https://m.media-amazon.com/images/I/81CMlURZH3L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐ No instructions *by N***A on 28 October 2024* Almost no instruction to install the thing, it says 9+ I am 44+ and couldn’t figure it out. ### ⭐⭐⭐⭐ Review *by A***R on 15 August 2021* Excellent for a kid that loves to build stuff! ### ⭐⭐⭐⭐⭐ Review *by A***R on 23 February 2021* My son loved it, it’s easy to built, instructions are very clear and pieces are good quality ## Frequently Bought Together - Engino- STEM Toys, Construction Toys for Kids 9+, Mechanics Gears & Worm Drives, STEM Building Toys, Educational Toys, Gifts for Boys & Girls (12 Model Options) - Engino- STEM Toys, Construction Toys for Kids 9+, Newton's Laws Inertia, Kinetic & Potential Energy, Educational Toys, STEM Kits, Gifts for Boys & Girls (8 Model Options) - Engino ENG STEM902 Physics Laws Inertia, Friction, Circular Motion and Energy Conservation Building Set 118 Piece Blue, Physics Master Set --- ## 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.vn/products/266731291-stem-toys-construction-toys-for-kids-9-mechanics-gears-worm](https://www.desertcart.vn/products/266731291-stem-toys-construction-toys-for-kids-9-mechanics-gears-worm) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*