Key benefits - Robust heat tolerance: borosilicate glass cup can withstand a temperature difference up to 200 C - Safe and versatile material: food grade glass, non-toxic, lead-free, alkali and acid resistant - Wide compatibility: suitable for microwave ovens and gas stoves; can be refrigerated - Laboratory ready: appropriate for use in laboratories - Classic, elegant design: high ornamental appeal with clear visibility - Easy pouring and cleaning: V shaped pouring nozzle allows direct drainage and simple cleaning - Practical and comfortable: insulated handle for hot liquids Materials and specifications - Cup body material: high borosilicate glass - Coefficient of linear expansion: (3.3 ± 0.1) × 10^-6 / K - ISO standard compliant - Diameter: 10 cm - Height: 16 cm - Capacity: 1000 ml Product performance - Non-toxic, lead-free, no adverse effects - Good thermal stability - High light transmission - Alkali resistance and acid resistance - Environmentally friendly and healthy Use and design features - Suitable uses: drinking water, foamed milk, baking (insulated handle) - Measuring wine, general experiments, alcohol adjustments - V shaped nozzle for direct drainage and easy cleaning Use scenarios - Home kitchen: prepare and measure hot liquids and beverages, pour precisely without spills - Laboratory or classroom: accurate liquid measurement and transfer for experiments - Baking and cooking: measure and pour ingredients with temperature changes while handling safely with the insulated grip