Ran out of pen kits and decided to try turning something new. Found a few ideas online, went out into the garage and started turning. Busted the first one because my chisels wouldn't reach beneath the beads. Then I took a nail and drove it into a piece of scrap wood shaped sort of like a handle. Clamped it to the workbench and filed the tip to the shape I wanted, sharpened it, and then bent it to reach inside and under the wood to create the beads. It worked great. Still have to sand it but happy with the way it turned out.