--- product_id: 667687550 title: "Science Robot Kit for Boys & Girls Age 8-12 Years – STEM Toys - Gift for 8+ Year Kids – Learning & Education Toys" brand: "mumfactory" price: "¥4866" currency: JPY in_stock: true reviews_count: 5 category: "Mumfactory" url: https://www.desertcart.jp/products/667687550-science-robot-kit-for-boys-and-girls-age-8-12 store_origin: JP region: Japan --- # 5 STEM robots powered by AA batteries Solar-powered car for eco-friendly learning Simple screwdriver assembly with step-by-step guide Science Robot Kit for Boys & Girls Age 8-12 Years – STEM Toys - Gift for 8+ Year Kids – Learning & Education Toys **Brand:** mumfactory **Price:** ¥4866 **Availability:** ✅ In Stock ## Summary > 🤖 Build, Learn, and Lead the Future of Fun! ## Quick Answers - **What is this?** Science Robot Kit for Boys & Girls Age 8-12 Years – STEM Toys - Gift for 8+ Year Kids – Learning & Education Toys by mumfactory - **How much does it cost?** ¥4866 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/667687550-science-robot-kit-for-boys-and-girls-age-8-12) ## Best For - mumfactory enthusiasts ## Why This Product - Trusted mumfactory brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy DIY Assembly:** Safe, straightforward build with clear instructions—no engineering degree required. - • **Family & Classroom Fun:** Perfect for collaborative STEM projects that build bonds and skills alike. - • **Eco-Friendly Solar Power:** Harness the sun’s energy with a solar-powered car that teaches sustainable tech. - • **5 Unique STEM Robots in One Kit:** From solar cars to obstacle avoidance, ignite your child's inventive spirit. - • **The Ultimate Gift for Young Innovators:** Stand out at science fairs and birthdays with a kit that sparks creativity. ## Overview The Mumfactory Science Robot Kit offers 5 engaging STEM projects—including a solar-powered car and obstacle avoidance robot—designed for kids aged 8-12. With easy assembly and family-friendly instructions, it’s a perfect educational gift that encourages hands-on learning, creativity, and sustainable technology awareness. ## Description Discover our 5 STEM Kit, a science set featuring a solar-powered car, a funny walking robot, an obstacle avoidance robot, a drawing robot, and a glider. Ideal for kids aged 8-12, this kit encourages hands-on learning with simple assembly using a screwdriver and detailed instructions. Perfect for family projects or classroom activities, it makes a unique and engaging gift for birthdays and science fairs. Batteries are required but not included. Review: Good - Nice Review: Missing & Defective Items - While the idea is really good for kids. It misses many screws, also the solar panel is defective and doesn’t work while I kept it under the sunlight for hours. ## Features - 5 STEM Kit: This science kit includes a solar-powered car, a funny walking robot, an obstacle avoidance robot, a drawing robot, and a glider. Kids will enjoy assembling their own robot car. Requires (Not Included): AA Batteries. - Family STEM Fun: These science experiments are perfect for parents and children to work on together and can also serve as a great classroom STEM project. - Unique Gift Idea: Our robotic kits, designed for kids aged 8-12, are ideal for young inventors and are perfect for elementary students to showcase their talents at a science fair. Packaged in an attractive gift box, these assembled electronic toys make excellent gifts for birthdays for boys and girls. - Learn Through Play: Exciting Projects! Encourage your children to build their own robotics kits and enjoy DIY STEM activities. - Simple Assembly: All components of the STEM kits are crafted from safe materials. A screwdriver and step-by-step instruction manual make assembly straightforward and convenient. - Stem projects for kids ages 8-12: gifts for 8 year old boys - Stem robotics kit age 8 year old boy gifts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DFHKKN91 | | Age Range Description | Kid | | Age range (description) | Kid | | Battery Description | AA | | Best Sellers Rank | #629 in Toys ( See Top 100 in Toys ) #6 in Educational Science Kits | | Brand | Mumfactory | | Brand Name | Mumfactory | | Country of Publication | China | | Customer Reviews | 4.2 out of 5 stars 48 Reviews | | Educational Objective | Concentration, Construction Skills, Creative Skills, STEM | | Included Components | Solar-powered car, a funny walking robot, an obstacle avoidance robot, a drawing robot, and a glider. | | Is Assembly Required | No | | Item Dimensions | 21.3 x 14.5 x 5.1 centimeters | | Item Weight | 0.26 Kilograms | | Item dimensions L x W x H | 21.3 x 14.5 x 5.1 centimeters | | Item weight | 0.26 Kilograms | | Manufacturer | Mumfactory | | Manufacturer Maximum Age (MONTHS) | 144 | | Manufacturer Minimum Age (MONTHS) | 96 | | Manufacturer Part Number | DIY ROBOT | | Material Type | Plastic | | Model Number | DIY ROBOT | | Number of Items | 5 | | Number of Packs | 1 | | Set Name | 5 STEM Kit | | Size | 5.7 x 8.4 x 2 inches | | Theme | robot | ## Product Details - **Age range (description):** Kid - **Brand:** Mumfactory - **Item dimensions L x W x H:** 21.3 x 14.5 x 5.1 centimeters - **Size:** 5.7 x 8.4 x 2 inches - **Theme:** robot ## Images ![Science Robot Kit for Boys & Girls Age 8-12 Years – STEM Toys - Gift for 8+ Year Kids – Learning & Education Toys - Image 1](https://m.media-amazon.com/images/I/71JdTKWheRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by Y***N on 12 September 2025* Nice ### ⭐ Missing & Defective Items *by A***. on 24 January 2026* While the idea is really good for kids. It misses many screws, also the solar panel is defective and doesn’t work while I kept it under the sunlight for hours. ### ⭐⭐⭐⭐⭐ Educational & Fun *by D***D on 5 November 2024* Very nice robot set , my boy loved it ## Frequently Bought Together - Mumfactory Science Robot Kit for Boys & Girls Age 8-12 Years – STEM Toys - Gift for 8+ Year Kids – Learning & Education Toys - Sillbird STEM 13-in-1 Education Solar Robot Toys -190 Pieces DIY Building Science Experiment Kit for Kids Aged 8-10 and Older,Solar Powered by The Sun - STEM Projects for Kids Age 8-12, Science Kits for Boys, Solar Robot Toys for 12-16 Year Old Teen Boys Girls, 120Pcs Building Experiments Robots for Teenage Ages 9 10 11 --- ## 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/667687550-science-robot-kit-for-boys-and-girls-age-8-12](https://www.desertcart.jp/products/667687550-science-robot-kit-for-boys-and-girls-age-8-12) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*