Educational Resources

Expandable Springs

Product Code: CM64429
Expand your children's knowledge of force and kinetic energy with these Expandable Springs. Perfect for demonstrating Hooke's Law.

  • Pack of 25

  • Size: 22mm x 15mm

  • Will recover from stretch to approx 400mm

Only 2 left

Availability: In stock

$7.90 (excl. GST) $9.09 (incl. GST)
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User Friendly Review by Yvonne
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These are fun to use, spring back well and their uses are only limited by the children's imaginations. (Posted on 2/02/2019)

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