Rhombus-patterned Crystal Glass Cup

• We only use the top-quality crystal glass to make the diamond-patterned crystal cups. There are two main reasons for choosing this material: transparency and durability. This glass is clear and pure, thus able to present your drinks in the best condition.
• Our crystal glass has also been designed with excellent shock resistance. We understand that in high-traffic places such as hotels or event venues, the cups need to be able to withstand daily use. This cup is sturdy and durable, capable of withstanding daily use and cleaning without any damage or cracking, thus ensuring its beauty can last for many years. This is a long-term investment, not a one-time item.

Size options: Do you need a smaller-sized cup for making Italian espresso, or a larger-sized cup for preparing cocktails? We can adjust the height, capacity and proportion to meet your usage requirements.
Pattern variations: If you prefer the diamond pattern but also want to adjust its density and depth, our skilled team can make precise adjustments to the design according to your specific requirements.
Color and Surface Treatment: Do you want the glass to have a light tone or a metal border? We offer customized color treatment and surface treatment services, which can add a unique style to the glass without affecting its transparency.

Bottle body molding process
The process is carried out by combining manual blowing with mold shaping. The artisan attaches the molten crystal glass liquid onto the blowing tube and, by precisely controlling the blowing air volume, causes the glass to initially expand into a rudimentary cup shape. Then, with the help of a custom mold, a smooth cup body contour with a wider top and narrower bottom is formed. During the blowing process, the flow rate and temperature of the glass liquid are strictly controlled to ensure uniform cup wall thickness and excellent light transmission, laying a transparent foundation for the subsequent engraving process.

Bottom engraving technique
The diamond-shaped patterns on the bottom of the cup are created through cold cutting and meticulous hand-finishing techniques. First, using diamond tools, The glass at the bottom of the cup was precisely cut according to the designed geometric pattern., forming regular diamond-shaped surfaces. After the cutting, skilled artisans use fine grinding tools to polish each surface, controlling the angle and smoothness of the cut surfaces, making the diamond patterns clear and three-dimensional. When illuminated by light, the cut surfaces refract in an orderly manner, creating a brilliant and regular light and shadow effect, enhancing the visual sophistication.

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