
Unique Copper Engraved Wine Glass Stainless Steel Liquor Cup. Premium SS304 Material: Made of food-grade SS304 stainless steel, ensuring durability, safety, and corrosion resistance. Custom Color Options: Available in Silver, Black, Copper, Gold, with custom colors available upon request. OEM/ODM Service: Full OEM & ODM support including custom designs, materials, sizes, and logo processing. Multiple Logo Processes: Supports laser engraving, silk printing, embossing, UV printing, etching, and debossing. Strict Quality Control: Three strict quality checks on raw materials, production, and finished products to ensure no defects. Global Certifications: Products hold FDA, LFGB, and SGS certifications; factory is ISO9001 certified. Fast Sample Delivery: Samples available with a quick lead time of 3-5 working days for evaluation. Dishwasher Safe: Designed for convenience, the wine glass is safe for use in dishwashers.