'Stylus' in the Bible

using an iron stylus with lead for ink! Then they'd be engraved in rock forever.

The LORD also told me, "Take a large tablet and write on it with a stylus pen, "For Maher-shalal-hash-baz'.

The carpenter measures it with a line; he traces its shape with a stylus, then fashions it with planes and shapes it with a compass. He makes the idol like a human figure, with human beauty, to be at home in a shrine.

The sin of Judah is engraved with an iron stylus. It is inscribed with a diamond point on the tablet of their heart and on the horns of their altars.