Supertek Slinky Spring Toy Scientific, Wave Form Helix, Made of Tempered Steel Wire Helical Coil, Bouncy Large Magic Slinky Spring -2 Pcs (165-170 mm, Diameter - 75 mm, 16 Meter Stretched Length)

I found it of excellent quality. Value for money. Spring is quite long and durable. It is satisfying to see kids enjoying it without the shape getting disfigured

My son in 5th class he loves it and I alo got remember my childhood. It is the quality product as we were play in our childhood.

Good

Reminded me of my good old days ..playing with the same..my daughter loved it ..

The slinky was good quality, is durable and the kids love to play with it.

Slinky doesn't slinky down the stair, also huge slinky

Edit. Worst kind of steel. Cleaned and wiped dry and stored in a wooden box for just 10 days . Check the accompanying picture to find out what happened to it.This is a very good quality item. Good for the classic slinky move tooWarning:- buy plastic ones if you want to practise slinky tricks and power moves. This is not good for that. Gets stretched and deformed.

Nice , good , durable and strong