DIY Periscope Model Detachable Optical Reflection Science Teaching Physics Experiment Instrument

Color: Blue&Yellow / Blue&White (Currently, we may send the color randomly, hope you don't mind it before order.)

Learning Point:

Reflection principle of light

Rectilinear propagation of light
 

- Physical optical reflection teaching tools.

- 360° Rotatable lens, quick detachable, simple structure.

- Color appearance, fancy toy for your children.

- Train your children observation capability, thinking and analytical skills.