Four-way star stylus with 1.0 mm diameter ruby balls, 0.8 mm diameter carbide stems, and two-piece clamping titanium hub. Individual styli can be replaced or adjusted by unscrewing the two-piece hub. Star stylus weight is 0.96 gram. Compare to Zeiss 626103-0100-018.

Q-Mark can repair damaged styli for a lot less than the cost of a new star stylus. Please email sales@cmms.com for more information.