--- product_id: 86999009 title: "403407 Kids Motorised Robot Hand Building Set" price: "₨24391" currency: LKR in_stock: true reviews_count: 8 url: https://www.desertcart.lk/products/86999009-403407-kids-motorised-robot-hand-building-set store_origin: LK region: Sri Lanka --- # Powered by 2 x CR123A batteries 20+ parts for hands-on assembly Motorized automatic finger movement 403407 Kids Motorised Robot Hand Building Set **Price:** ₨24391 **Availability:** ✅ In Stock ## Summary > 🤖 Tap into the future of fun with your own motorized robot hand! ## Quick Answers - **What is this?** 403407 Kids Motorised Robot Hand Building Set - **How much does it cost?** ₨24391 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/86999009-403407-kids-motorised-robot-hand-building-set) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Programmable Fun:** Compose rhythms and watch your robot hand tap out your creations automatically. - • **Compact & Portable:** Lightweight (0.14 kg) and easy to assemble, ideal for on-the-go STEM learning. - • **Hands-On Engineering:** 20+ precision parts encourage fine motor skills and problem-solving. - • **STEM-Powered Creativity:** Build a motorized robotic hand that teaches robotics and anatomy through play. - • **Perfect for Young Innovators:** Designed for kids 8+ with adult supervision to spark curiosity and imagination. ## Overview The 4M 403407 Kids Motorised Robot Hand Building Set is a compact, battery-powered STEM toy designed for children aged 8 and up. Featuring over 20 parts, it offers hands-on assembly of a motorized robotic hand that can be programmed to tap rhythms, fostering skills in robotics, anatomy, and creative thinking under adult supervision. ## Description Product Description Children love showing off and Kids Robotics and Fun Mechanics are full of amazing contraptions that children can put together by themselves. Personal robot assistants may be science-fiction but we believe that hands-on mechanical inspiration will produce new wondrous innovations that will re-shape our lives. Teach wonders of robotics and anatomy with this ultra-cool robotic hand. It's time for some finger-tapping fun! Compose a rhythm and programme this amazing robot hand to play it for you. A fun STEM product. Directions Assemble all parts according to the instructions Safety Warning not appropriate for children under the age of 3 Box Contains 20+ parts plus screws to assemble this Robot Hand. Also, required but not included - a small cross head screwdriver and 2 x 1.5v AAA batteries Review: Good little kit! - This was awell recieved gift for an 11yr old, who built it unaided and quickly. Good idea for young, budding electronics engineer! Review: Dissappointed - Bought two of these and both were broken. Too late to send back . Teo very dissapointed grandsons . 14 & 6 yr olds ## Features - Warning:Not suitable for children under 8 years. For use under adult supervision - Warning:Only for domestic use - Warning:To be used under the direct supervision of an adult - Warning:Toy inside. Adult supervision recommended ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B4ZQ2CV | | Age Range Description | Kid | | Best Sellers Rank | 208,234 in Toys & Games ( See Top 100 in Toys & Games ) 2,001 in Educational Science Kits | | Brand Name | 4M | | Colour | Multicoloured | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 70 Reviews | | Educational Objective | Cognitive Skill, Concentration, Creative Thinking, Hand-Eye Coordination, Imagination Development, Memory Skill | | Global Trade Identification Number | 04893156034076 | | Included Components | 1 x KidzRobotic Hand | | Is Assembly Required | No | | Item Dimensions | 16.5 x 23.8 x 6.2 centimetres | | Item Type Name | Kids Robotics Motorised Robot Hand Building Set | | Item Weight | 0.14 Kilograms | | Manufacturer | 4M | | Manufacturer Part Number | 4M-03407 | | Manufacturer Warranty Description | Standard | | Material Type | Plastic | | Maximum Age Recommendation | 144.0 | | Minimum Age Recommendation | 96 | | Model Number | 403407 | | Number of Batteries | 215 CR123A batteries required. | | Number of Players | 1 US | | Operation Mode | Automatic | | Power Source | Battery | | Set Name | 4M 403407 Kids Motorised Robot Hand Building Set | | Size | One Size | | Subject Character | robots | | Supported Battery Types | 2 x CR123A and 0 x AAA | | Theme | robotics | | Unit Count | 1.0 count | ## Images ![403407 Kids Motorised Robot Hand Building Set - Image 1](https://m.media-amazon.com/images/I/71TCIX0G4EL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐ Good little kit! *by P***S on 5 January 2024* This was awell recieved gift for an 11yr old, who built it unaided and quickly. Good idea for young, budding electronics engineer! ### ⭐⭐⭐ Dissappointed *by L***N on 28 April 2022* Bought two of these and both were broken. Too late to send back . Teo very dissapointed grandsons . 14 & 6 yr olds ### ⭐ Looks great *by R***H on 13 March 2019* The product looks great and is packaged well, exactly what we were hoping for. Unfortunately when assembled our Robot Hand was lifeless, we cannot see any faults with the product however we also cannot see any faults with our assemblage, disappointing. ## Frequently Bought Together - 4M 403407 Kids Motorised Robot Hand Building Set - 4M Kidz Robotic Money Bank Robot, Science and Activity STEM kit for Boys And Girls 8+, Yellow and Black --- ## 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.lk/products/86999009-403407-kids-motorised-robot-hand-building-set](https://www.desertcart.lk/products/86999009-403407-kids-motorised-robot-hand-building-set) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-15*