Newton's Cradle Balance Balls Physics Science Pendulum Table Toy Gifts Home Decoration
Occasions: office, home, desk desktop
Features: funny, creative, room decor, table decorations
Package: 1pc * cradle ball (without battery)
S：9*7.5*9.5cm M:13.5*11.5*13.5cm L：17.5*15*18cm
S：17.8*14cm M:22.8*18cm L：26.5*22.5cm
S：9*7.5*9.5cm M:13.5*11.5*14cm L：18*15*18cm
It can not only show a pendulum, but also momentum and It also shows the laws of conservation of energy.
It includes steel balls, plastic frames and base. It is often used as a toy.
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.