Crawl glass ball | Waldorfshop - waldorf toys and material

A fascinating introduction to the world of magnifying glasses. Completely or partially filled with water, the hollow sphere becomes a magnifying lens. When kept under water, the air bubble causes reductions in size. For young researchers from 9 years of age. Ø approx. 4 cm. Please handle carefully, because it is fragile, danger of cuts.

tab placehold

Kraul

Crawl glass ball


Item number 4340500


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