1.The material of the disk is a rosewood and a beech.

2.Drilling 10mm.

3.Cut with the fret saw.

4.Hold a circle stick of 10mm in scrolling chuck. and turning.

5.Put a spacer of outside diameter 12mm in a circle stick.

6.Make a pedestal.

7.Glue a circle stick of 10mm together.

8.Oil finish.