This set should not be missing if you have perfectionistic traits. For those difficult to polish spots such as the inside of bezels and pendant eyes.
An easy-to-change system ensures that you can change color (coarse / fine). You unscrew the top part and change the pin.
Make sure that the surface does not have any sharp protrusions that can extend the life of the pins.
Don't press too hard or you may break them. You just need to apply light pressure to make them work for you. The speed of the hanging motor or dremel takes care of the rest.
The sequence is:
Blue - coarse
Gray - medium
Brown - medium hard
Red - fine
Green - very fine
The pins can be placed completely in the mandrel. In the unlikely event that one breaks off, you can unscrew the cap and remove the pin with a needle.
