EISCO™ Pack of 5 Slinky Tempered Steel Wave Form Helix | Scientific Slinky for Physics Experiments | 7.5 cm Coil Diameter | 3 Meter Length | Durable Tempered Steel Wire for Classroom & Lab Use

I read many reviews and mostly they were negative, not sure why. But I trusted Amazon and took the pain and bought. To my shock the received product made all the negative comments FALSE.go for it, children definitely enjoy it. I want to gift my children the one which my father bought me 50 years back. And Amazon fulfilled my wish. Thanks to Amazon. Now I have bought the same for my children to make them happy. Price can me lesser.Enjoy reading my reviews. Make sure to click HELPFUL. Thanks

Value for money

It reminds my childhood

An awesome fun toy for my daughter!

Sturdy material, can be used repeatedly. BUT doesn't walk down steps of normal width , requires narrow ones. I made up some with books , even then it went down only 5 steps at most.

Your hands will become sticky with harmful chemicals. Even after washing my hands multiple times, that smell and that stickiness didn't go away. There was even a warning on the childish box it came in.Didn't expect this low quality for something so expensive.

This is a bit heavy snd sturdy and truly very slinky. It’s a lovely big size too, my daughter is thrilled with it and this being metal, she’s less likely to destroy it in 2 days

Excellent product, it's awesome👍 It is produced by metal. So it is durable product for kids. Thank you Amazon.