Build a periscope and explore how it works!
 
Discover how to see without being seen!
 
 
 
learn about Light reflection by mirror, Snell’s law, Optical illusions..
 
 
 
Package Contents: a set of puzzle pieces, mirrors
 
 instructions, and activities booklet.
 
 
 
Model Number: 20020
Age Range: 5-10 Years
Certification: Europe certified (CE)
 
USA (ASTM)