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Located in:
Puzzles & Games, Physics, Lenses
These popular glasses will delight your students while offering you a cost effective, organized way to utilize diffraction gratings in class.
PERFECT CHOICE
By N/A from Colonia, NJ on 5/8/2009
Pros:
Educational, Entertaining, Fun, Thought Provoking
Best Uses:
Children
Describe Yourself:
Parent
Bottom Line:
Yes, I would recommend this to a friend
Comments about Rainbow Glasses:
My daughter needed the Rainbow Glasses for a science presentation on rainbows. We ordered a pair for each student in the class for the demonstration and to take home. They loved it. IT was fantastic and a BIG HIT!!!
Service & Delivery comments:
The product was delivered on time. I called customer service to confirm that the order would be sent out on time since we needed it for a science presentation. The Customer Service rep was very nice and helpful.
I just felt that the delivery charges were very high.