--- product_id: 375359705 title: "Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm)" brand: "juvale" price: "¥12137" currency: JPY in_stock: true category: "Juvale" url: https://www.desertcart.jp/products/375359705-juvale-newtons-cradle-balance-pendulum-physics-learning-desk-toy-swinging store_origin: JP region: Japan --- # Mirror-finish stainless steel Smooth perpetual motion 18x18x15 cm compact elegance Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm) **Brand:** juvale **Price:** ¥12137 **Availability:** ✅ In Stock ## Summary > ⚖️ Swing into productivity with style and science! ## Quick Answers - **What is this?** Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm) by juvale - **How much does it cost?** ¥12137 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/375359705-juvale-newtons-cradle-balance-pendulum-physics-learning-desk-toy-swinging) ## Best For - juvale enthusiasts ## Why This Product - Trusted juvale brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Kinetic Art:** Perfectly sized at 18x18x15 cm to fit any desk without clutter, adding a modern touch of sophistication. - • **Educational Power Play:** Visualize Newton’s third law of motion effortlessly—ideal for curious minds and professional thinkers alike. - • **Stress Relief in Motion:** Watch the hypnotic swing of the pendulum balls melt away tension during your busiest workdays. - • **Desk Elegance Meets Science:** Transform your workspace with sleek, reflective stainless steel spheres that double as a captivating conversation starter. - • **Effortless Assembly & Durability:** Lightweight plastic base and sturdy stainless steel frame ensure long-lasting, hassle-free enjoyment. ## Overview The Juvale Newton's Cradle Balance Pendulum is a compact (18x18x15 cm), stainless steel desktop toy that elegantly demonstrates Newton’s third law of motion. Designed for professionals and science enthusiasts, it combines stress relief with educational value, featuring a mirror-finish kinetic ball set on a lightweight plastic base for durability and easy assembly. Perfect for adding a sophisticated, interactive element to any office or home workspace. ## Description Our classic and timeless physics desk toy, Newton's Cradle Balance Balls, is designed to provide an engaging and educational experience for all ages. With its mesmerizing swinging spheres, this toy visualizes the third law of motion, making it a fascinating fidget toy. When one ball is lifted and released, it sends force through the rest of the spheres, pushing the end ball in the opposite direction. This demonstration of physics principles is fascinating to watch. Display this elegant and sleek desktop toy on your desk to add a touch of sophistication to any workspace. It also makes a great gift for coworkers and bosses, as it is fun, entertaining, and not a machine. Recommended for adults of all ages, this pendulum balls desk toy is easy to assemble, with the frame simply needing to be inserted into the base. With its durable construction and timeless design, this desk balls pendulum will provide hours of satisfying entertainment and cool learning opportunities for everyone who uses it. ## Features - Functionality and Design: Add a touch of elegance and entertainment to your desktop accessories and decorations with these swinging kinetic balls, also known as Newton's Cradle balance balls - Educational Value: Newton's Pendulum balls are not just a decorative accessory but also serve as an excellent tool for learning science or physics, or as a stress reliever - Reliable Quality: Our Newton balls desk toy is made with stainless steel bars, the pendulum balls have a reflective mirror finish, and the base is a lightweight plastic to add to your satisfying toys - Dimensions: The perpetual motion desk toy measures 18 x 18 x 15 cm - Desk Relaxation: You will receive 1 Newton's cradle pendulum, perfect for adding to your collection of fidget toys, desk gadgets, knick-knacks, and accessories with a touch of calm to any workspace ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075S9V5WL | | Age Range Description | Baby | | Age range (description) | Baby | | Best Sellers Rank | #216,748 in Toys ( See Top 100 in Toys ) #2,467 in Educational Science Kits | | Brand | Juvale | | Brand Name | Juvale | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Educational Objective | Energy transfer | | Global Trade Identification Number | 00713057112915 | | Is Assembly Required | No | | Item Dimensions | 17.8 x 15.2 x 17.8 centimeters | | Item Weight | 0.77 Pounds | | Item dimensions L x W x H | 17.8 x 15.2 x 17.8 centimeters | | Item weight | 0.77 Pounds | | Manufacturer | Juvale | | Manufacturer Maximum Age (MONTHS) | 12 | | Manufacturer Part Number | HWGYI | | Material Type | Stainless Steel | | Model Number | LeJuvo-HW-650824-092017-01-V1 | | Set Name | Newton's Cradle Physics Demonstration Kit | | Size | 18 x 18 x 15 centimeters | | Theme | Physics | | UPC | 713057112915 | | Unit Count | 1 Count | ## Product Details - **Age range (description):** Baby - **Brand:** Juvale - **Item dimensions L x W x H:** 17.8 x 15.2 x 17.8 centimeters - **Size:** 18 x 18 x 15 centimeters - **Theme:** Physics ## Images ![Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm) - Image 1](https://m.media-amazon.com/images/I/61N+l-d-euL.jpg) ![Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm) - Image 2](https://m.media-amazon.com/images/I/716ZQyijocL.jpg) ![Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm) - Image 3](https://m.media-amazon.com/images/I/71fsz8wSxOL.jpg) ![Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm) - Image 4](https://m.media-amazon.com/images/I/61W95sPlOKL.jpg) ![Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (18 x 18 x 15 cm) - Image 5](https://m.media-amazon.com/images/I/61vqdZkaQ1L.jpg) ## Questions & Answers **Q: What are the Balls sizers** A: They are smaller than an inch, about the size of a Nickel which is 0.75 inches. **Q: What are the Balls sizes** A: Mine are the size of a nickle **Q: I'm confused. Some bases are black and others are brown. Which is it?** A: Mine is black. **Q: what are the balls made of** A: I'm pretty sure it's steel. ## Frequently Bought Together - Juvale Newton's Cradle Balance Pendulum, Physics Learning Desk Toy, Swinging Kinetic Balls for Home, Office Decoration, Stress Relief, Fun Science Fidget Accessories (7x6x7 in) - Aoderun Moving Sand Art Picture Round Glass 3D Deep Sea Sandscape in Motion Display Flowing Sand Frame Relaxing Desktop Home Office Work Decor (7", Blue) - 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 --- ## 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/375359705-juvale-newtons-cradle-balance-pendulum-physics-learning-desk-toy-swinging](https://www.desertcart.jp/products/375359705-juvale-newtons-cradle-balance-pendulum-physics-learning-desk-toy-swinging) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-06*