Black Newtons Cradle Steel Balance Balls Physics Science Pendulum Desk Accessory
- Our newton cradle uses a high-quality nylon line, which is strong enough not to be broken easily.
- The balance balls continue in perpetual motion for only 15-20 seconds due to the air and friction resistance, but it won’t influence the effect of playing. However, it can not reach the seamless convergence among balls in the vacuum.
- Physics Education Toy–It is a nice gift, we can send it to our friends, children, family.
- You can put it on your office desk or your home desk, or your shelf. It will be a cool desk toy.
SKU: 10044 Category: Table Decor