In this tutorial, we learn how to recycle an empty can into an ashtray. First, take your can and cut the top off. Then, cut 16 flaps into the can, not cutting the bottom off. Now, flatten them and fold them each into each other. Continue to do this until you have gone all around the can and you have a sort of star shape that has been make. Flatten all of the bends on the tray and then push the bottom of the can in. Now you can use this as a decorative ashtray without having to pay for it, enjoy!