【Material】: Diamond Build-in Red Wine Glass is Made of high borosilicate glass material, ensures durability and longevity while providing a clear view of your beverage. 【Fine Craftsmanship】: The wine glass features a smooth surface, ensuring a comfortable drinking experience. The thin wall of the glass is crystal clear, perfectly showcasing the color and texture of your fine wine. 【Elegant Cut Crystal Detailing】: Diamond Build-In Red Wine Glass with long handle design, which makes it more comfortable to hold. It is not only fashionable but also durable, adding an artistic touch to your drinkware collection. 【Versatile Use】: Diamond Red Wine Glass is great for serving cocktails, wine or any other beverage at home parties or special occasions, its unique design makes it an addition to any barware set. 【Ideal Gift】: Wine Glasses Cup can be used as a wedding gift, celebration gift, Father's Day gift, Mother's Day gift, birthday gift, Valentine's Day and anniversary gift. Specification: Material: High Borosilicate Glass Size Chart: 400ML: 4.5cmx26cm/1.77inchx10.24inch 800ML: 6.6cmx26cm/2.60inchx10.24inch Package Includes: 1 Piece Diamond Build in Wine Glass Note: Please allow slightly errors 1-2cm differences due to manual measurement.Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.