Looking into eco cat toys, this one is also easy to make and from the looks very exciting. I would love to throw treats inside to make kitty feel good when she “fishes” it out. Once I get my hands on a poster tube I’m going to make it! Hopefully your kitty will too..
This is the site it came from, and you can buy it from them as well! http://brookeandtim.com/The_Great_Green_Cat_Toy.html