Our whisky glasses cup are made of lead-free sodium calcium glass, healthy glass material with transparent texture and various colors. The bottom of the cup thickened, smooth and wear-resistant.Crystal glass material, crystal clear, showing the appearance of the drink in the cup level.The electroplating process makes the colors not easy to fall off and will not fade for a long time.The twisted bottle body, unique design, elegant and beautiful, can be paired with whiskey, vodka, lemonade, coffee, juice, milk.Adding ice and shake, feel the vibration and impact from all directions, is a good partner of whiskey.
Anti-thermal shock degree: ≥ 41 degrees
Internal-stress(Grade): ≤ Grade 4
Thermal Tolerance: 120 degrees
Anti Shock: ≥ 0.7
As, Pb content: conforming to food industry restriction
Pathogenic Bacteium: Negative