--- product_id: 217043757 title: "4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black" brand: "4m" price: "¥10189" currency: JPY in_stock: true reviews_count: 13 category: "4 M" url: https://www.desertcart.jp/products/217043757-4m-kidz-robotic-money-bank-robot-science-and-activity-stem store_origin: JP region: Japan --- # Battery powered for interactive play Automatic coin swallowing mechanism Hands-on STEM mechanical engineering kit 4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black **Brand:** 4m **Price:** ¥10189 **Availability:** ✅ In Stock ## Summary > 🤖 Turn saving money into a robotic adventure! ## Quick Answers - **What is this?** 4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black by 4m - **How much does it cost?** ¥10189 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/217043757-4m-kidz-robotic-money-bank-robot-science-and-activity-stem) ## Best For - 4m enthusiasts ## Why This Product - Trusted 4m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Snap & Store:** Watch the robot snap its jaws to gobble coins—fun meets function! - • **Ready for Action:** Runs on a single AA battery—easy setup for instant play. - • **Interactive Learning:** Engages kids 8+ in hands-on robotics and design thinking. - • **Compact & Kid-Friendly:** Lightweight 0.22 kg design fits perfectly on desks or shelves. - • **STEM-Powered Creativity:** Build and learn mechanical engineering concepts with every assembly. ## Overview The 4M Kidz Robotic Money Bank Robot is an engaging STEM activity kit designed for children aged 8 and above. It combines mechanical engineering education with interactive fun by allowing kids to build a robot that automatically 'eats' coins. Powered by one AA battery, this lightweight and compact money bank encourages creativity, hands-on learning, and practical saving habits. ## Description Product Description Give the Money Bank Robot a coin and it swallows it up with a snap of its jaws We all have a different image when we think of a robot This robot money bank teaches children mechanical design Suitable for children ages 8+ Requires 1 x AA (not included) Directions Insert an AA battery and then give the robot the coins to make it work. The robot piggy bank is suitable for indoor use and can be used in bedroom children and kindergartens. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Not suitable for children under 3, adult supervision required See more Review: Great present - Great gift for my 8 year old son who loves building things. It also has a practical use after it's built. Review: great toy - My son loves building toys so this was great for him. We managed to get it to work too. ## Features - Give the Money Bank Robot a coin and it swallows it up with a snap of its jaws - From the popular range of Kids Robotix this fun money bank teaches kids clever mechanisms - Robots come in as many shapes and sizes as there are minds to imagine them - Kids robotix goes beyond simple mechanics to explore the variety and creativity of mechanical engineering - Requires 1 x AA battery and is suitable for chidren ages 8 and above ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085NJN3WD | | Age Range Description | 96 | | Best Sellers Rank | 528,179 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 335 in Kids' Money Banks | | Brand Name | 4M | | Colour | Multicolor | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (89) | | Educational Objective | To enhance children's understanding of mechanical engineering and robotics through a fun interactive money bank | | Global Trade Identification Number | 00085761279445 | | Included Components | Rear body, front body, lid, eye holder, links x 2, coin arm, coin drawer, battery compartment cover, motor compartment cover, motor, wires x 2, eyes x 2, terminal caps x 9, screws x 7 | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Dimensions | 16.5 x 23.8 x 6.2 centimetres | | Item Type Name | Money Bank Robot | | Item Weight | 0.22 Kilograms | | Manufacturer | 4M | | Manufacturer Part Number | 00-03422 | | Manufacturer Warranty Description | Standard | | Material Type | Plastic | | Maximum Age Recommendation | 168.0 | | Minimum Age Recommendation | 96 | | Model Number | 403422 | | Number of Batteries | 215 CR123A batteries required. | | Number of Players | 1 | | Operation Mode | Automatic | | Power Source | Battery Powered | | Set Name | KidzRobotix | | Size | One Size | | Supported Battery Types | 1 x AA battery | | Theme | Fantasy | | UPC | 085761279445 | | Unit Count | 1.0 count | ## Images ![4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black - Image 1](https://m.media-amazon.com/images/I/71tqYSmZ8-L.jpg) ![4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black - Image 2](https://m.media-amazon.com/images/I/61Dl7bUAeWL.jpg) ![4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black - Image 3](https://m.media-amazon.com/images/I/61UEKG2BrAL.jpg) ![4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black - Image 4](https://m.media-amazon.com/images/I/619oEhmsrIL.jpg) ![4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black - Image 5](https://m.media-amazon.com/images/I/61k4zrfzRvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great present *by S***K on 22 December 2024* Great gift for my 8 year old son who loves building things. It also has a practical use after it's built. ### ⭐⭐⭐⭐⭐ great toy *by L***. on 17 January 2025* My son loves building toys so this was great for him. We managed to get it to work too. ### ⭐⭐⭐⭐ Novelty *by S***Y on 17 February 2025* Grandson 6 liked it. --- ## 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/217043757-4m-kidz-robotic-money-bank-robot-science-and-activity-stem](https://www.desertcart.jp/products/217043757-4m-kidz-robotic-money-bank-robot-science-and-activity-stem) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-06*