Learning Resources Jumbo Test Tubes, STEM Toys for Kids, Size
Learning Resources Jumbo Test Tubes, STEM Toys for Kids, Size
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For children aged 5 and up who want to run their own experiments, these jumbo test tubes are oversized and sturdy enough for small hands. The set includes 6 tubes with different coloured lids, a rack for organisation, and an Activity Guide with suggested investigations.
Each tube has calibration marks and withstands temperatures from 10°–200°F, so they work for mixing liquids, observing density, tracking chemical reactions, or simply exploring how colours combine. The chunky plastic construction is built to handle repeated use in a classroom or at home.
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