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Slinky, metal, extra large

Ages 8+
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This extra long slinky measures 7.5 cm in diameter, extends to 9 meters & compresses down to 10 cm. Watch it walk downstairs and use it to study longitudinal & transverse waves! See more product details below. Read More

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The metal slinky is an entertaining spring toy that is both fun and educational. It provides an engaging and memorable way for kids to learn about longitudinal waves, standing waves, transverse waves, and more!

Compared to many similar slinkies on Amazon, this one is an excellent price!

This extra long slinky:

  • has a 7.5-centimeter diameter
  • extends to a whopping 9 meters
  • measures about 10 centimeters when compressed

Of course, many adults remember the hours of fun spent watching the original slinky "walk" down the stairs. This long scale "super slinky" has the same stair-walking capabilities as the novelty toy we all know and love! Some reviewers say this version is smaller in diameter than the original but also longer, heavier, and stretchier. Overall, it's a sure-to-please modern update on an old classic!

Slinkies are a whole lot of fun, and can even be used as a fidget toy for your kids.

To use in educational settings, this slinky works well for learning about various physics concepts (either individually or in groups). An extra long slinky toy is a whole lot of fun, and it also helps students visualize and learn about educational concepts like earthquakes and P and S-waves (seismic waves that move through the body of the Earth).

Not quite ready to add this plus-size slinky to your cart and checkout? Take a look at the customer reviews below to discover why this extra long slinky has 5 stars!

Compared to our classic best seller slinky, many customers suggest getting this extra large slinky, saying it allows for more fun and does more things. One customer said: "It is 100% worth getting the bigger one. Trust me, I got both!"






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