OLYLIFE COFFEE CUP 咖啡杯

Product Model : SD04313A

Color : White
Specification : 473ml

Heat preservation efficiency : Water temperature above 40 C degree for 6 Hours

Experimental conditions and environment :

1. the initial temperature is 95 C degree +- 1 C degree

2. the ambient temperature during the test is 20 C degree +- 5 C degree