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Feature

HIGH QUALITY: Stylish and innovative design. Stainless steel swinging ballsnylon strings and ABS Plastic base.
PERFECT GIFT: Enshey Newtons Cradle is perfect gift for kids under 21, grandsons, psychology classrooms, science and physics classrooms, and kids with ADHD.
OFFICE DECORATION: Its unique design and holographic effect make it highlight over most office desk accessories. Your office will look great with Holocradle.
SWING TIME: The balls continue in perpetual motion FOR ONLY 15-25 SECONDS due to the resistance of the air and friction
LIFETIME WARRANTY: Enshey Newtons Cradle guarantees you that you will be definitely satisfied with it! If there is any problem on quality defects, we will solve it for you immediately!

Description

Features
Novelty desktop toy
Watch the seconds 'click' by
Scientifically accurate.
Lift one of the ball bearings and let it swing into the others. Watch the one at the opposite end swing away.
An intriguing device that not only demonstrates pendulum motion, but also helps demonstrate the laws of Conservation of Momentum Energy.
A classic desktop toy that will keep you entertained throughout the day.
Product Type: Creative Gifts
Material: ABS Plastic, Steel
Package Size: 13.5*11.5*13.5CM

Package List
1x Newtons Cradle Balance Ball