GRS®, part of Glendo LLC in Emporia, Kansas, is a global brand recognized for quality and innovation in hand engraving and jewelry tools. We manufacture engraving systems like GraverMach® AT, GraverMax®, and GraverSmith®, plus workholding and sharpening solutions. We also offer courses in hand engraving and stone setting.

Our mission: advance hand engraving and stone setting through innovation, craftsmanship, and preserving traditional skills for future generations.