Growing Spheres

$11.25
RRP $12.50
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Available on orders $80 to $1000
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Available on orders $80 to $1000
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They start off as tiny (2-3mm) balls, but when you place them in water overnight, they grow into crystal clear gel-like marbles that are 200 times thier original size!

Availability: Out of Stock Usually Dispatched In: 1 - 2 Business Days Product Code: FS710 Brand/Publisher: Teacher Superstore Categories: ScienceSTEM & STEAMScience Experiments
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These are a ball of fun! 

They start off as tiny (2-3mm) balls, but when you place them in water overnight, they grow into crystal clear gel-like marbles that are 200 times their original size!

They not only look cool, just wait until you feel them. 

Can it get better? Yes it can...if you drop them back into water, they suddenly seem to completely disappear. 

The spheres are about 99% water once they have expanded, and they diffract light in the same manner as water. This means they virtually disappear when submerged. 

You can even colour the spheres by expanding them in water with your own food colouring.

SKU FS710
Publisher Teacher Superstore
Product Type Toys & Play, Maths & Science Equipment,
Year Level Year 1, Year 2, Year 3, Year 4, Year 5, Year 6,

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