CERROPI Newtons Cradle, 25S+ Swing Time Newton's Pendulum 5 Balance Balls, Stress Relief Desk Toy, Gadget Science Physics Toys for Home and Office

• SWING TIME: 5 balls absolutely aligned with 25S+ swing time after cleaning the dust of balls, demonstrating precise momentum transfer and reliable performance.
• DEMO & CUSTOMIZATION- Swing effect with keywords of CERROPI on YOUTUBE.Get in touch to let us know whether you'd like more balls added to the frame, or if you'd like a personalized message engraved on the frame for an anniversary, birthday, graduation or other celebration
• NANO TECHNOLOGY - The swing lines are made of high-impact nylon manufactured with nano technology for ultra-thin yet extremely durable oscillatory support
• MINIMALIST NO-BASE DESIGN: Features a unique frameless/no-base structure that creates a “floating” visual effect. This sleek design fits perfectly into any space—whether as a desk decor in a home office, a stress relief toy, or a physics teaching aid.
• 【WARRANTY & NOTICE】1 year warranty, If any piece of newton cradle breaks we send replacement balls, strings and plug to you. Messages reply within 12 hours. NOTE: clean the ball thoroughly before using for the longer swing time,one extra ball and a silky soft cleaning cloth are included in the package

Product description PRODUCT SPECIFICATIONS Frame material: chromed metal bar Ball material: chromed bearing steel Ball count: 7 (more can be added upon request - just get in touch!) Silky soft cleaning cloth included in elegant, discreet packaging OUR GUARANTEE We stand behind every single product we manufacture. Each Newton's Cradle is hand finished with care and comes with a 12-month warranty. If you have followed the setup instructions included in the packaging and cleaned the balls before first use, then your Cradle is sure to last for three to five years. If any piece breaks we shall send replacement balls, strings and plug to you. RETURNS If your product has been damaged during and shipping and handling, please get in contact with Amazon directly by logging into your account, tapping "My Orders", selecting your Newton's Cradle, then selecting "Return Item". Because Amazon handles our storage and shipping, we cannot always guarantee that a product will arrive fully in tact, and contact with us if amazon ignore. CARE & MAINTENANCE It's important to clean the ball thoroughly with the cloth provided before using the Newton's Cradle. During the manufacturing and shipping process, barely perceptible dust can gather on the balls, which hinders optimal impact time. A silky soft cleaning cloth is provided for you in the packaging. ABOUT CERROPI We're a family-run business who specialize solely in manufacturing Newton's Cradles. We've been selling online for 8 years, and are committed to excellence in both manufacturing and customer service. Safety Warning Newton's Cradle