The Chef & Sommelier G0036 9 oz Primary Rocks Glass is the epitome of understated luxury for modern commercial bars and restaurants. Crafted from premium crystal, this 9 oz tumbler features a sheer rim that enhances the drinking experience while maintaining a clean, refined presentation. Its compact dimensions (2 1/4" top diameter x 1 5/8" bottom diameter x 3 1/2" height) make it perfect for high-volume service in fast-paced environments like cocktail bars, craft distilleries, and upscale dining establishments. The clear glass construction ensures no distractions, allowing the true color and texture of your premium spirits to shine. Whether you're serving classic Old Fashioneds or craft cocktails, this glass offers both functionality and sophistication, making it a must-have for any professional setting.