Description

. A perfect physics teaching aid for you. Are you still looking for a teaching apparatus to let your student know the mechanics principle? Then, our single pendulum ball group is one of the best choices for you. It is a good helper for teachers, parents, train teachers, professors, researchers, etc. Using high class material, it is safe and

Features

- Color: Random color.
- Material: Plastic.
- Size: 8.50X5.00X3.00cm/3.34X1.97X1.18 inch.
- It is a good helper for teachers, parents, train teachers, professors, researchers, etc.
- Let students learn mechanics principle in interesting experiments and improve their physics performance.
- Constructed by using high-grade material, it safety and can use it with confidence.

- Mainly used in middle school physics teaching, to explain mechanics principle.
- Lightweight and portable, more convenient to store and carry. It's great equipment for students to learn the mechanics principle.

1 sets x single pendulum balls

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.