I saw something like this on Pinterest. I started collecting toilet paper tubes about 6 weeks ago. From my house, friends' houses... Basically if there was an empty roll, people knew to save them for me. I cut them into 6 pieces and arranged them in a circle. I used an upside down mixing bowl to make sure I got the shape right. I hot-glued them together and made these paper flowers to embellish it. I am in love with the results!