Karaca Olivia 6-Piece Double Wall Glass Espresso Turkish Coffee Cup Set for 6 People, 80ml, Clear

Q: What is the thermal retention time compared to standard single-wall espresso cups?

A: Double wall construction maintains beverage temperature above 65°C for 12-15 minutes after 90°C pour. Single-wall glass drops below 65°C within 8-9 minutes. This extends customer service window during busy breakfast periods.

Q: Can these cups withstand commercial glasswasher cycles at 65-70°C?

A: Borosilicate glass construction is rated for 500+ commercial dishwasher cycles at standard 65-70°C wash temperatures. Thermal shock resistance handles immediate transition from 90°C beverage service to cold rinse pre-wash without cracking.

Q: What is the exact internal volume for recipe portion control?

A: Internal capacity measures 80ml to the rim. Practical pour volume for Turkish coffee service: 60-70ml with foam clearance. Double espresso service: 50-60ml with room for sugar service and customer stirring.

Q: Does the double wall construction prevent condensation during cold beverage service?

A: The air gap between glass layers eliminates exterior condensation when serving cold beverages down to 4°C. This maintains tray presentation quality and prevents water rings on service surfaces during iced coffee or cold brew service.

Q: What is the minimum order quantity for commercial hotel or restaurant group purchases?

A: Single 6-piece sets available for trial service or small café operations. Bulk orders ship in cartons of 6 sets (36 cups total) for hotel groups. Volume pricing applies to orders of 10+ cartons with consolidated freight to single destination.