Q-Mark manufactures styli and accessories


 for the metrology and machine 


tool industries. 



Our products are manufactured in


California, USA. 



We offer same-day shipping of


all our catalog products. 


Custom designs are welcome.  

The Latest News:

Tomorrowland is Today at CES

From self-driving wheelchairs to Micro-LED displays, Q-Mark President, Mark Osterstock, tours the Consumer Electronics Tradeshow in this CES wrap-up. Read More...

How to Design Your Own Probe in Minutes Online

Manufacturing Manager, Clint Clark of Q-mark Manufacturing walks us through how to Design Your Own Probe™ online. Design Your Own Probe™ is an interactive online tool that allows customers to design, proof and order their custom part online in just a few minutes.

Follow us on YouTube to learn more...


Q-Mark styli are also available on