I don't know about you but I like collecting toilet paper tubes because I know there must be something we can create with them, instead of just throwing them away. And one day on Pinterest, lo and behold, I found a cute image of owls made from toilet paper tube! So I tried them out with Amal and his cousins and they were a big hit:

I don't think any explanation is necessary except to first paint the tube in one color, then fold the top center part of the tube and use a marker to make the faces, feathers and other fun drawings. Here's the website if you want to see the original idea :)