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BLOCKS [Glass]: Hollow & Solid

$ 17.50$ 24.50 excl. GST

Glass blocks are polished optical glass. Hollow glass has a hole for filling with liquid.
Refer to DISH HALF ROUND HOLLOW listing for refraction of light experiments.

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SKU: BLOCK-Glass Categories: ,

Description

Glass blocks are polished optical glass. Hollow glass has a hole for filling with liquid.
Refer to DISH HALF ROUND HOLLOW listing for refraction of light experiments.

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