The first duster I made was from the left over plexi. But I didn't like it cause it turned out too small compared to the original. It was thicker too and not perfectly round. The bolts were hex headed, They were rotated on an electric drill and filled down on a file to give it a round shape. I couldn't find the bolts I wanted so I had to make them round myself. The leaf buttons I bought were also hard to come by in the colors the original DK were so I sanded them all and sprayed painted them. They turned out solid. I also used the plexi that came from the control buttons I drilled in place of nuts to hold the buttons in place.