I mean in real life we are obviously not going to bend the coaster in half it is just to see the general durability the qualit...  Read More

I mean in real life we are obviously not going to bend the coaster in half it is just to see the general durability the quality of the product  Read Less

But actual good quality wine so just to give you an idea about how waterresistant it is wine is kept even 50 70 years inside bo...  Read More

But actual good quality wine so just to give you an idea about how waterresistant it is wine is kept even 50 70 years inside bottles with cork stoppers  Read Less