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Homeschool Science Curriculum

RAINBOW GLASSES - BULK PRICING FOR SCHOOLS IN THE STATE OF WASHINGTON

ON SALE NOW

 

RAINBOW GLASSES - A set of 400 (8 boxes of 50) for $120 including shipping.

These are diffraction gratings. See the spectra of different elements!

Sales tax will be added based on your address. 

 

HOW TO ORDER THIS ITEM:

Fax a PO to homeschoolscience.com at 206-299-9206, or email your PO to hello@homeschoolscience.com.