Hand tool set designed for setting 11 mm (3/8″) grommets cleanly through fabric and craft substrates. Use with compatible grommets to add reinforced openings on curtains, bags, aprons, and organizers. Compact and workshop‑friendly, it delivers repeatable results when used on a firm surface with a protective scrap. A practical addition to hardware kits for sewists who want sturdy, professional eyelets without investing in a press for occasional home or small‑studio projects.