Instant colourful slimy worms! Mix powders, experiment with colours and magically create the longest rainbow worms! Fun science with amazing results! Great STEM educational toy for kids!


Colours are easily washable from textiles and skin.


Kit includes:


  •  Worm Powder
  • Dissolving Powder
  • Three Aqua Colours
  • Syringe
  • Three Pipettes
  • Three Spatulas
  • Three Measuring Beakers


Recommended age: 8 years and above.



Rainbow Worms Science Experiment Kit

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Copyright ©Happy Cat Kids Ltd September 2018