You could build a Cantenna, which is used to pick up Wifi signals from a longer distance. Perfect if you have issues getting a Wifi signal in certain parts of your house.
You could build a tower, or you could get the top and cut a slit in it and make it a piggy bank, or just something to store things in.
Get some string and make a string and can telephone system.
Use them to put flowers in.
My brother has a lot of empty pringles cans and I was wondering what things can you do with them. I want ideas of what children ages between 2-5 could do with the pringles cans as well.
Have you got any ideas of what you can do with them?