🥃 Premium Double Wall Glass Cups - 8.5oz: For Ultimate Temperature Control and Elegant Sipping Experience Review

As other reviews have said, water seeps into a hole in the floor and it's almost impossible to get out. When I got them from Revain and took them out of the box I wanted to wash them. I saw here that they can't be washed in the dishwasher - Ugh! So I put them in a sink filled with soapy water and hand washed them. And some of the walls got soapy water. I have no idea how to find out? Maybe dry in a low oven? But still I suspect that the soap leaves a discoloration in the glass. They look and…

I ordered this brand instead of Hangover. Unfortunately, two of the four now have water in them that I can't get rid of. This is because there is a very small hole in the bottom of the jar (probably a result of glass manufacturing technology) that is unsealed. I made the mistake of washing them in the dishwasher when I should have done it by hand. I will not return because I threw away the packaging, but I advise you to hand wash it when you buy it. Otherwise they seem pretty solid, and the two

In order to prevent the hollow part of the cup from being pressurized, there is a vent hole at the bottom of the cup. When washing the cup, water enters the vent and does not drain. Most of the water squirts out when you pour hot coffee into a cup, and the expanding air pushes out most of the water, but there always remains a layer of sloshing water. between two walls. Also, these cups (necessarily) have very thin walls. My inner wall broke from stirring with a teaspoon. It really does keep…