
Stainless Steel Engraved Classic Wine Glasses Unbreakable Metal Tumblers. Food-Grade SS304 Material: Made of durable, rustproof, and corrosion-resistant SS304 stainless steel. Custom Color Options: Available in Silver, Black, Copper, Gold, and other custom colors. OEM/ODM Logo Services: Supports laser engraving, silk printing, embossing, UV printing, and etching. Global Certifications: Holds FDA, LFGB, SGS certifications and ISO9001 factory certification. Unbreakable Design: Classic tapered shape with unbreakable metal construction for durability. Dishwasher Safe: Easy to clean and maintain, suitable for daily use and commercial settings. Professional Manufacturer: 26+ years experience in stainless steel barware with global OEM/ODM services. Flexible MOQ: Low MOQ of 100-500pcs for standard items; customized items have separate requirements.