GSC International 1379 Newton’s Cradle 5x4.5x6.5 in Desktop Physics Demo – Energy and Momentum Conservation Tool for STEM Education, Teachers, Students, and Parents

The Newton's Cradle is more than just a desktop toy—it’s a visual, hands-on demonstration of fundamental physics concepts like conservation of energy, momentum, and elastic collisions. When one or more balls are pulled and released, the kinetic energy transfers through the line of balls, making the ones on the opposite end swing in response. The rhythmic motion and precision of this apparatus make it both educational and calming to watch.

Built with stainless steel bars, mirror-finished metal balls, and a durable plastic base, this cradle is compact enough for classroom desks or office spaces while remaining effective for demonstration and discussion. It also makes a great conversation starter or thoughtful gift for science lovers.

STEM Learning Tool: Demonstrates energy, momentum, friction, and collision in a captivating and visual way

Durable Materials: Built with mirror-finish steel balls, stainless steel supports, and a sturdy plastic base for lasting use

Compact & Display Ready: Measures 5 x 4.5 x 6.5 inches – fits perfectly on desks or in science classrooms

Stress Relief & Decor: Offers a soothing, repetitive motion great for mindfulness and focus in offices or study spaces

Includes Instructions: Comes with a clear setup and exploration guide for students, teachers, or curious learners

⚠️ Proposition 65 Warning for California Residents:

WARNING: This product may expose you to chemicals including styrene and/or bisphenol A (BPA), which are known to the State of California to cause cancer, birth defects, or other reproductive harm.

For more information, visit www.P65Warnings.ca.gov.

Choking Hazard Warning:

WARNING: Choking Hazard – Small parts. Not for children under 3 years