Coffee review

Temperature control "coffee beans"

Published: 2026-04-06 Author: World Gafei
Last Updated: 2026/04/06, This special coffee cup comes with a set of special metal coffee beans that can cool freshly brewed hot coffee to the right temperature. When the coffee temperature exceeds 60 degrees Celsius, the special fillers in these beans will melt, thus absorbing calories to lower the coffee temperature. On the other hand, when the coffee temperature in the cup is too low, the filler will solidify and release heat to keep the coffee warm.

控温“咖啡豆”

This special coffee cup comes with a set of special metal coffee beans that can cool freshly brewed hot coffee to the right temperature. When the coffee temperature exceeds 60 degrees Celsius, the special fillers in these "coffee beans" will melt, thus absorbing calories to lower the coffee temperature. On the other hand, when the coffee temperature in the cup is too low, the filler will solidify and release heat to keep the coffee warm. After use, just take it out and clean it.

控温“咖啡豆”

控温“咖啡豆”

控温“咖啡豆”

FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。

Important Notice :

前街咖啡 FrontStreet Coffee has moved to new addredd:

FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou

Tel:020 38364473

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