--- product_id: 525906320 title: "QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office" brand: "qlkunla" price: "£110.77" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/525906320-qlkunla-newtons-cradle-balance-balls-science-physics-gadget-desktop-decoration store_origin: GB region: United Kingdom --- # STEM educational tool Eternal kinetic motion 14.5 cm compact size QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office **Brand:** qlkunla **Price:** £110.77 **Availability:** ✅ In Stock ## Summary > ⚡ Swing into smart style with timeless kinetic energy! ## Quick Answers - **What is this?** QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office by qlkunla - **How much does it cost?** £110.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/525906320-qlkunla-newtons-cradle-balance-balls-science-physics-gadget-desktop-decoration) ## Best For - qlkunla enthusiasts ## Why This Product - Trusted qlkunla brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Desk Statement:** Elevate your workspace with a stylish, meditative kinetic sculpture. - • **Gift of Genius:** Ideal for professionals and curious minds craving a blend of fun and learning. - • **Gravity in Action:** Watch physics come alive with smooth energy transfer in every swing. - • **No Batteries Needed:** Pure mechanical motion powered by gravity—eco-friendly and hassle-free. - • **Stress-Busting Science:** Perfect for breaking monotony and boosting focus during work or study. ## Overview The QLKUNLA Newtons Cradle is a compact, battery-free desktop gadget crafted from wood and iron that visually demonstrates impulse and energy conservation. With its elegant design and smooth perpetual motion, it serves as both a captivating office decoration and an engaging STEM educational tool, perfect for professionals and science enthusiasts alike. ## Description desertcart.in: Buy QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office online at low price in India on desertcart.in. Check out QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available. ## Features - GRAVITY AT WORK Experience the Newton balls fall and transfer their weight to the device. Drop a ball or two balls. You can see the energy transfer in such an amazing way! - Desk decoration: show character and express your love of science and physics with this decoration for your office. It can also be meditative and fun to watch it! - Educational and stylish: experience the visual representation of the impulse. Use it in class and let your friends and family participate in the exciting world of physics and science! - Eternal Movement The pendulum balls show the preservation of impulse and energy, creating an everlasting movement, these swinging kinetic balls are the perfect addition to your office desk decoration supplies or teaching tools in schools. - Good gift idea: suit for children and adults, excellent for learning science, killing boring time and release stress, which makes it a good gift for birthday, holiday. Meanwhile, it is not only a toy, but also a good desk decoration. You can put it on your desk or shelf, and swing it anytime you pass by, it will be a wonderful backdrop in your home or office! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B253HMYK | | Age Range Description | Adult | | Battery Description | No batteries required | | Brand | QLKUNLA | | Customer Reviews | 4.1 4.1 out of 5 stars (1,378) | | Educational Objective | STEM | | Included Components | 1 | | Is Assembly Required | No | | Item Dimensions | 14.2 x 11.9 x 14.5 Centimeters | | Item Weight | 0.51 Kilograms | | Manufacturer | QLKUNLA | | Manufacturer Part Number | A-09 | | Material | Wood and iron | | Maximum Recommended age | 960.00 | | Model Number | A-09 | | Size | Small | | Theme | Physics | | Unit Count | 1.0 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** QLKUNLA - **Item dimensions L x W x H:** 14.2 x 11.9 x 14.5 Centimeters - **Size:** Small - **Theme:** Physics ## Images ![QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office - Image 1](https://m.media-amazon.com/images/I/41+bqOyuocL.jpg) ![QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office - Image 2](https://m.media-amazon.com/images/I/417deQinHxL.jpg) ![QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office - Image 3](https://m.media-amazon.com/images/I/41YFuGL8CWL.jpg) ![QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office - Image 4](https://m.media-amazon.com/images/I/41osLX+NiaL.jpg) ![QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office - Image 5](https://m.media-amazon.com/images/I/41w8DbaBTWL.jpg) ## Frequently Bought Together - QLKUNLA Newtons Cradle Balance Balls Science Physics Gadget Desktop Decoration Kinetic Motion Toy for Home and Office - Homedics Tabletop Water Fountain, Home Décor Soothing Sound Machine - Automatic Pump, Deep Basin & Natural River Rocks. Indoor Zen Relaxation for Office, Living Room, or Bedroom, 8.25” Tall - Artificial Bonsai Tree Juniper Faux Plants Indoor Small Fake Plants Decor with Ceramic Pots for Home Table Office Desk Bathroom Shelf Bedroom Living Room Farmhouse Decorations --- ## 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.co.uk/products/525906320-qlkunla-newtons-cradle-balance-balls-science-physics-gadget-desktop-decoration](https://www.desertcart.co.uk/products/525906320-qlkunla-newtons-cradle-balance-balls-science-physics-gadget-desktop-decoration) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-28*