Description

It is one of the best choices for you. Are you looking for a professional, yet affordable tool for expansion and contraction physical experiment? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional physical experiment tool must meet your needs.

Features

- Color: Beige.
- Material: Wood, metal.
- Size: About 29.00X1.50X1.50cm/ 11.40X0.59X0.59inch.
- It is a good product for experiments.

- Strong professionalism and easy operation.
- Heat expansion and cold contraction experiment supplies.
- Good verification, convenient and intuitive.
- It is made of copper and iron, each piece is glued together, and the end is a wooden handle.

School Teaching

1 x Sheet metal

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.