Prism, Acrylic, 25mm (Boxed set of 7) (Each) PSHE Net Weight: 6kg

Net Weight: 6kg

Spring loaded drying rack is supplied assembled

If left untreated teak will change colour to a silvery grey

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Prism, Acrylic, 25mm (Boxed set of 7) (Each) PSHE Net Weight: 6kgSet of seven acrylic blocks. Set includes a rectangle, semi circle, bi convex, bi concave and three triangular blocks of varying sizes. Includes a wooden box for safe storage Each of the blocks in this set measures 1" (25mm) thick Excellent for physics classrooms. Ideal for a variety of experiments in optics, light refraction, spectrometry and wavelengths Great for photography lighting and distortion effects Set of 7 blocks in a wooden storage box.