I like it when a material was reused instead of it being thrown away. That is why I did not throw my used tires, I store it in my house in the province for it to become something later. In the picture they recycled it to be a "duyan", it's not mine but I took a picture of it to be my prototype later. Good morning Noisers, do you have things that was also 3R (reduced, reused and recycled)?