You may perhaps have troubles about glass cups being easily broken?
Japanese products are made with great care in details so that you don’t feel any inconvenience.
New cups once in fashion in Japan look apparently like glass cups but they are soft cups made from Silicon!
This cup is made from the material similar to rubber so it doesn’t be broken if you happen to drop it.
What’s more, it makes it easy for you to move liquid to other cups and to carry around.
You don’t also feel too hot if you put hot water into the cup.
This cup is used by families that have children and pets and in parties and picnics.

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