Description
Beaker stands 7
Wooden-frame abacus on a 13
Stainless-steel 1
each fitted with 98 iron-rod plotting compasses in a 14 x 7 matrix that align with field lines whenever a magnet is brought near
a 125 by 65 by 18mm acrylic rectangular block with beveled edges widens the visible refraction shift in Snell's law setups
Variable-Angle Glass Prism, 30° x 60° x 90° prop65 Beaker stands 7Right triangle 30 x 60 x 90 glass prism, the standard 30 60 90 geometry giving classic deviation behavior for comparing against equilateral and wedge geometries.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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