--- product_id: 549627182 title: "SEVNPRIME 5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room" brand: "sevnprime" price: "€ 73.75" currency: EUR in_stock: true category: "Sevnprime" url: https://www.desertcart.hr/products/549627182-sevnprime-5-large-beads-newtons-cradle-balance-balls-desk-toys store_origin: HR region: Croatia --- # Elegant black wooden base 5 large precision steel balls 40+ seconds swing time SEVNPRIME 5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room **Brand:** sevnprime **Price:** € 73.75 **Availability:** ✅ In Stock ## Summary > ⚡ Swing into productivity with timeless physics flair! ## Quick Answers - **What is this?** SEVNPRIME 5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room by sevnprime - **How much does it cost?** € 73.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/549627182-sevnprime-5-large-beads-newtons-cradle-balance-balls-desk-toys) ## Best For - sevnprime enthusiasts ## Why This Product - Trusted sevnprime brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready to Use:** No assembly required—just place it on your desk and start impressing your colleagues. - • **Gift of Genius:** Ideal for professionals and science lovers alike—makes a memorable birthday or holiday gift. - • **Physics in Motion:** Experience the mesmerizing transfer of energy and momentum with every swing. - • **Sleek Desk Statement:** Elevate your workspace with a stylish, minimalist design that sparks curiosity and conversation. - • **Stress-Busting Focus Tool:** Perfect for quick mental breaks that boost productivity and creativity during busy workdays. ## Overview The SEVNPRIME Newton's Cradle features 5 large, perfectly aligned steel balls suspended on a sleek black wooden base, demonstrating the laws of momentum and energy with a swing time exceeding 40 seconds. Designed as both an executive desk toy and educational tool, it’s a stylish addition to any office or home, offering stress relief and a captivating display of physics in action. ## Description desertcart.com: SEVNPRIME 5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room : Toys & Games ## Features - Desk decor: Desk decor newton's cradle pendulum and desk toys for office decoration to make it look attractive and organized. You can put it on your desk or shelf, and swing it anytime when you passing by, it will be a wonderful scenery in your home or office! - Good gift idea: Suit for both kids and adults, excellent for learning science, killing boring time, which makes it a good present for birthday, holiday. - Scientific design:Pendulum demonstrates the laws of conservation of momentum and energy with its scientifically designed perfect ball alignment and swing time of over 40 seconds. - Occasions: This can be used as office decoration, teaching aids and fun family activities, such as science education supplies, leisure and entertainment, birthday gifts, holiday gifts, business gifts, etc. - Gravity in action: Witness the mesmerizing transfer of energy and weight as the newton balls fall and rise, showcasing the principles of gravity. Whether you release one or two balls, the astonishing energy transfer unfolds right before your eyes, offering a remarkable display of gravitational principles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C61PMSB6 | | Age Range Description | Adult, Kid | | Best Sellers Rank | #23,464 in Toys & Games ( See Top 100 in Toys & Games ) #193 in Educational Science Kits | | Brand Name | SEVNPRIME | | Customer Reviews | 4.4 4.4 out of 5 stars (567) | | Educational Objective | Physics | | Included Components | Newton pendule+cloth+instructions | | Is Assembly Required | No | | Item Dimensions | 7 x 4.65 x 6.97 inches | | Item Type Name | no | | Item Weight | 0.95 Kilograms | | Manufacturer | SEVNPRIME | | Manufacturer Minimum Age (MONTHS) | 36.00 | | Manufacturer Part Number | NDYLB | | Material Type | Wood | | Model Number | A-09 | | Set Name | SEVNPRIME Newton's Cradle Balance Balls Set | | Size | 7.00x4.65x6.97 inches | | Theme | Physics | | Unit Count | 1.0 Count | ## Images ![SEVNPRIME 5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room - Image 1](https://m.media-amazon.com/images/I/613cyxn83HL.jpg) ## Frequently Bought Together - SEVNPRIME 5 Large Beads Newton's Cradle Balance Balls Desk Toys Office Decorations with Black Wooden Base Desk Balance Balls Fun Science Physics Toys for Office/Bedroom/Living Room - MXYATCJ | Moving Sand Art Picture - 3D Quicksand Painting Decor - Round Glass 3D Deep Sea Sandscape - Sensory Relaxing Desktop Decor - Flowing Sand Relaxing Toys (7'' Blue) - 550pcs Ferrite Putty, Fidget Toys, Fidget Toys Adults, Desk Fidgets Toys for Office Stress/Anxiety Relief ,Adults Gifts --- ## 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.hr/products/549627182-sevnprime-5-large-beads-newtons-cradle-balance-balls-desk-toys](https://www.desertcart.hr/products/549627182-sevnprime-5-large-beads-newtons-cradle-balance-balls-desk-toys) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-22*