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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
250ml (Pack of 12)
Flexible acrylic
Each card is beautifully illustrated with a zoo or marine animal and can be used for individual work in the classroom or photocopied for distribution to the whole class
There are LEDs for board powered on
and 20 preset kits
Acrylic Equilateral Prism, 38mm Depth, 38mm Sides YDS120 250ml (Pack of 12)Triangular equilateral prism with 60 degree angles. Made of high quality, polished acrylic material Prism measures 1. 5" (38mm) in length. Each face measures 1. 5" (38mm) Excellent for physics classrooms. Ideal for a variety of experiments in optics, light refraction, spectrometry and wavelengths Great for photography lighting effects. These prisms will create a rainbow of color when used with any standard light source Single equilateral prism
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