Plastic Adjustable Periscope Physical Mirror Optics Experiment School Teaching
brand new and
Features:
Periscope is an optical instrument that uses the principle of light reflection. Through experiments, it is easier for children to understand light reflection.
360° rotatable lens, quickly disassembled and easily cleaned.
Physics experiment optical reflection school teaching tool.

Specifications:
Material: Plastic, glass
Size: app.30cm/11.81in
Color: Black
Quantity: 1pc

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x Periscope (other accessories demo in the picture is not included.)