Newton's Cradle Balance Balls Toy, Physics Science Pendulum Wave Educational Kits Desk Fun Toy Gift for Kids Adults (C)

[RELEASE THE PRESSURE] Perfect stress relief solution, ideal for breaks from work or study. Enjoy the calming clinking sound by stirring the ball. [EDUCATIONAL SCIENCE GADGET] Demonstrate pendulum and kinetic energy principles. Explore physics concepts while having fun with this interactive toy. [PERFECT DECORATION] Multi-functional as a desk ornament for home or office. Great for gifting on birthdays. Appeals to both children and adults. [HOW TO PLAY] Engaging mechanics - pull back balls and watch as an equal number swings up on the other side. A simple yet satisfying activity. [EDUTAINMENT] Combination of education and entertainment. Enhance understanding of momentum and energy. Suitable for all ages., Manufacturer: Zerodis