--- product_id: 399264629 title: "Rebotz: Knox - The Wacky Walking Robot - Engineering Science Kit - Educational Building Toys - Fun for Kids, Ages 6+ - 552004" brand: "thames & kosmos" price: "€ 51.88" currency: EUR in_stock: true reviews_count: 10 category: "Thames & Kosmos" url: https://www.desertcart.be/products/399264629-rebotz-knox-the-wacky-walking-robot-engineering-science-kit-educational store_origin: BE region: Belgium --- # Battery-powered motor Customizable robot builds 7+ mechanical parts Rebotz: Knox - The Wacky Walking Robot - Engineering Science Kit - Educational Building Toys - Fun for Kids, Ages 6+ - 552004 **Brand:** thames & kosmos **Price:** € 51.88 **Availability:** βœ… In Stock ## Summary > πŸ€– Build, power up, and wowβ€”your next-level robot adventure starts here! ## Quick Answers - **What is this?** Rebotz: Knox - The Wacky Walking Robot - Engineering Science Kit - Educational Building Toys - Fun for Kids, Ages 6+ - 552004 by thames & kosmos - **How much does it cost?** € 51.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/399264629-rebotz-knox-the-wacky-walking-robot-engineering-science-kit-educational) ## Best For - thames & kosmos enthusiasts ## Why This Product - Trusted thames & kosmos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Power:** Battery-operated motor brings your wacky robot to life instantly. - β€’ **Science Meets Fun:** Watch your robot walk, knock, and move in unpredictable ways that spark curiosity. - β€’ **Hands-On STEM Mastery:** Explore cams, cranks, wheels & levers in action for real-world engineering insights. - β€’ **Kid-Approved Assembly:** Fast, easy build perfect for independent 6+ year-olds to boost confidence and creativity. - β€’ **Mix, Match & Innovate:** Combine parts from multiple kits to create unique, recycled-inspired robotic designs. ## Overview Thames & Kosmos Rebotz: Knox is a battery-powered, educational robotics kit designed for kids 6 and up. It features easy-to-assemble parts including cams, cranks, wheels, and levers that demonstrate fundamental engineering principles. The kit encourages creativity by allowing users to mix parts from different sets to build unique, wacky robots inspired by recycled materials. Perfect for hands-on STEM learning and imaginative play. ## Description A cracked smartphone, a forgotten waffle iron, a beat-up skateboard, some old skis β€” in the world of the ReBotz, old tech and discarded junk are given new life. This squad of four loveable robot pals springs into action from a heap of junkyard parts. Quickly piece together a motorized model of each ReBot from a set of easy-to-assemble parts. Then, switch them on and watch how each robot moves in a unique and wacky way. Collect all four kits and mix up the interchangeable parts to make your own rebooted robotic creations. These science-fiction models provide an opportunity for some real science lessons. Conduct experiments with the different simple machines and mechanisms that make the robots move, including cams, springs, sliders, cranks, motors, wheels, and levers. + New line with four different build-it-yourself robots that each have a unique design and movement + Learn how different mechanisms make the robot models move in fun ways. + Conduct experiments with cams, springs, sliders, cranks, motors, wheels, and levers. + Mix and match the parts from different kits to make your own wacky robotic creations that look like they’re made from recycled parts. + Battery-powered motors Knock, knock, knocking on wooden floors β€” this speed-walking ReBot is pieced together from a tennis racket, hammer, and the rear wheels of a tricycle. + Fast and easy to build + Demonstrates wheels, slider cranks, and motors in action + Powered by an electric motor + Combine the parts from different ReBotz kits to build your own creations. Review: My son won it at a science fair. - It was so cute and crazy, I bought it for my nephew. They had a blast! It's battery operated, but the power of this little guy is surprising! Review: Fun Toy - This is a very entertaining toy -- fun to watch these robots do wacky movements! My 6-year old grandson was able to assemble it by himself. Loved them -- purchased all four! ## Features - Learn how different mechanisms make the robot models move in fun ways. - Conduct experiments with cams, springs, sliders, cranks, motors, wheels, and levers. - Mix and match the parts from different kits to make your own wacky robotic creations that look like they’re made from recycled parts. - Battery-powered motors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08TZT4LZ6 | | Age Range Description | 6+ | | Best Sellers Rank | #53,236 in Toys & Games ( See Top 100 in Toys & Games ) #628 in Educational Science Kits | | Brand Name | Thames & Kosmos | | Customer Reviews | 4.4 4.4 out of 5 stars (106) | | Educational Objective | Creative Skills | | Global Trade Identification Number | 00814743015791 | | Included Components | Body with motor and battery compartment, head, right side bar, left side bar, racket, hammer, 2 cranks, wheel rack, 2 wheels, 2 rubber tips | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | Yes | | Item Dimensions | 4 x 3.8 x 4 inches | | Item Type Name | Robotics Kit | | Item Weight | 0.15 Kilograms | | Manufacturer | Thames & Kosmos | | Manufacturer Maximum Age (MONTHS) | 168.0 | | Manufacturer Minimum Age (MONTHS) | 72.0 | | Manufacturer Part Number | 552004 | | Material Type | Plastic | | Model Number | 552004 | | Operation Mode | Automatic | | Power Source | Battery | | Size | Mittel | | Subject Character | Robot | | Supported Battery Types | AAA batteries | | Theme | Robot | | UPC | 814743015791 | | Unit Count | 1.0 Count | ## Images ![Rebotz: Knox - The Wacky Walking Robot - Engineering Science Kit - Educational Building Toys - Fun for Kids, Ages 6+ - 552004 - Image 1](https://m.media-amazon.com/images/I/81iQRmoPaCL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ My son won it at a science fair. *by D***E on January 10, 2026* It was so cute and crazy, I bought it for my nephew. They had a blast! It's battery operated, but the power of this little guy is surprising! ### ⭐⭐⭐⭐⭐ Fun Toy *by A***R on January 26, 2025* This is a very entertaining toy -- fun to watch these robots do wacky movements! My 6-year old grandson was able to assemble it by himself. Loved them -- purchased all four! ### ⭐⭐⭐⭐⭐ Fun and educational. *by J***N on May 25, 2025* 7 year old grandson loves this --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/399264629-rebotz-knox-the-wacky-walking-robot-engineering-science-kit-educational](https://www.desertcart.be/products/399264629-rebotz-knox-the-wacky-walking-robot-engineering-science-kit-educational) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-14*