Review on Engaging Pop Tubes For Kids: Perfect Stocking Stuffers & Easter Basket Fillers - 6 Large Tubes To Brighten Up Your Child'S Holidays by Marco Hubbard

I wasn't initially impressed with this product. I thought maybe it would keep my 2 year old busy for a few minutes. When it arrived I was on my way out the door and told my husband what they were. When I came home hours later he told me that our 2 1/2 year old LOVED them. He spent at least an hour playing with them, connecting them to each other, enjoying the satisfying sounds they make when you expand the tubes and push them back together. He and my 8 year old have been playing with them every day. They sword fight, they fidget around with them, they've connected all of them together and turned it into a big jump rope. They even glow in the dark! Very fun.