Size:9cm x 7.5cm x 9cm/3.54" x 2.95" x 3.54" (Approx.)
Color: Black
Packing List:
1 x Frame with 5 Balls
Feature:
1. Application: Suitable for children and adults, very suitable for learning science, pass boring time, release stress, it is a good gift for birthdays and holidays.
2. Good performance: It not only shows pendulum, but also shows the law of conservation of momentum and energy.
3. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away.
Notes:
1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.
2.Please allow slight dimension difference due to manual measurement.
