Glass cubes made of high quality optical glass. Sides are ground and polished
Price are without VAT.
GLASS SPHERE s.r.o. Podhorská 50, 466 01 Jablonec nad Nisou, Czech Republic,Tel:00420 483 311 56, Fax: 00420 484 846 331, E-mail: firstname.lastname@example.org
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Dispersive prism. Great learning tool!!!
...and what about this great GIFT