Shuohu Newton Cradle Science Experiment Toy with Balance Balls Kids Educational Science Kit

Description:Item Name: Newton Cradle ToyMaterial: Plastic,Stainless SteelSize Details: 14.5cm x 7.2cm x 13.8cm/5.71" x 2.83" x 1.5"(Approx.)Notes:This Newtonian pendulum has five spheres with the same weight and is fixed by a sling. They are arranged with each other, allowing your children to understand the law of conservation of energy while playing.Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Newton Cradle Toy