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Hydrophobic Sand Tube

$10.00 NZD

This amazing sand repels water so it always stays dry! It's great for learning about hydrophobic substances.


This colourful magic sand is coated to repel water. When submerged in water, it can float and be moulded into shapes. Simply separate from water to reuse.


  • Learn about hydrophobic substances with this awesome test tube kit
  • Tube measures approximately 14cm x 3.1cm 
  • Assorted colours available. Yours will be chosen at random.
  • Recommended for ages 6+ years


This Hydrophobic Sand Tube is also available for purchase in store at Space Place.