Making an Incense Burner with Shell Buttons

Try to think up ideas to make any little thing with items you may already have on hand. I needed an incense burner for stick incense. I had a bunch of nice-looking but mismatched shell buttons. Each was flat with 2 holes. Stack them up aligning the holes, largest one on the bottom, glue them together, and you have an interesting homemade incense burner.