
Wholesale Crystal Glasses Cup Hexagonal Prism Natural Energy SPA Drinking Cup. Customizable Crystal Types: Offer all hexagonal prisms crystal types and various gemstones like amethyst, rose quartz, and clear quartz. BPA-Free Borosilicate Glass: Crafted with 17 oz / 500ml capacity high borosilicate glass ensuring safety and durability. Food-Grade Stainless Steel: Features 304 food-grade stainless steel lid and base with no glue or adhesives for direct water contact. Removable Crystal Chamber: Crystal compartments keep gemstones isolated from water while allowing energy transfer and easy cleaning. OEM/ODM Customization: Support custom crystal selections, hardware finishes, styles, and packaging to meet brand needs. Natural Crystal Materials: Supply 100% natural genuine crystal and gemstone materials with stable quality and smooth surface. Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons. Professional After-Sales: Provide professional after-sales service for global wholesale buyers with stable supply chain.