Fortune Telling Collection - Zodiac Guide - How to tell the authenticity of a gourmet's thermos?

How to tell the authenticity of a gourmet's thermos?

Go straight to the counter, or you can look at the cup.

First, test the insulation.

Second, see if the relevant accessories are consistent with the official.

Third, the invoice

You don't care what you can do, no problem.

You can go.

Look at the net repeatedly

Look at the series products of gourmet chefs, and you won't be cheated if you understand them.