[This review was collected as part of a promotion.] My cat loves running through this tube, hearing the irresistible crinkle and hiding her toys in it to later "discover" and run back and forth with through the tube. However I was very disappointed with the twinkle lights. My cat loves little lights and thought she'd love this feature. The lights did not work at all. I replaced the battery it came with and they still didn't work. Just as well though because my cat is chewer and would have chewed on the exposed little wires and the battery cover, too, as the velcro pouch holder would not have kept her from getting to it. I ended up removing the battery case and exposed wires. Also wish these tubes were longer. My cat loves it without the lights but I am very disappointed that they didn't work and with the battery pouch and exposed wires - only about 1/2" - but would've been too tempting for my cat. Since most cats don't chew on everything, it's probably okay..

[This review was collected as part of a promotion.] Let's preface this by saying our cats are spoiled, so there's not a lot of things that entertain them anymore. They'd rather be entertained by a green bean than actual cat toys, and they have a rooftop to run around. Our mom cat seemed to be pretty interested in this when I opened it though. I'm not sure if it was the strings or the feathers that appealed to her senses, but she was bouncing in and out of it for a while. Mom cat approved!

[This review was collected as part of a promotion.] The program for this was one made choosing a product very hard, there were so many I would have loved to try as well. The twinkle part of the tunnel is cool but the sensor is pretty weak and the tunnel itself is small and short but that’s okay. My cat sometimes plays in it.

[This review was collected as part of a promotion.] My cat absolutely loves this cat tunnel. He plays with it daily for hours on end. I love that it lights up too so it looks cool when he plays with it in dim lighting. It have it linked to his old cat tunnel so it is like one huge tunnel.

[This review was collected as part of a promotion.] My cat LOVES playing with her new Instincts Electronic Light Tunnel! This product has so many awesome features that your cat is sure to LOVE! It comes with batteries included for the lights. It's reactive to your cats play, so when the toy feels movement it will begin to light up. It has a crinoline sound which always fascinates cats! The tunnel is almost 3ft long, and also includes a cute dangling feather toy that hangs from the front of the tunnel. The product is designed to be conveniently stored/portable, whatever your needs may be. It has 3 easy to use ties that collapse the tunnel into 1/8th of its original size! I'd definitely recommend trying this! Your kitty will thank you!

[This review was collected as part of a promotion.] I'm glad I got this Twinkle Crinkle Tunnel for my cats. One out of my five cats likes to go in it. He loves just going to sit inside. Sometimes he'll get frisky and play with it. It's fun, it lights up and has a feather and ribbons for him to play with. I just wish it was a little bit longer.