Description

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

Features

- Color: Black.
- Material: Plastic, Glass.
- Size: About 50X8X5cm/19.65X3.14X1.97inch.
- Adopted from material, it is durable and long-lasting use.
- Used in scientific experiments and classroom demonstrations.
- Perfect for and class use.
- Double-convex lens for demonstrating optical principles and effects for students.
- Creative gift for children to learn physics spectrum.
small workbench

1 x candlestick (with candles) 1 x set of character screen 1 x set of light screen 1 x set of mirror base 1 x rule

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.