Glass Cup

Therefore, they were worried that they would destroy the treasure that they had bought at a high price. However, the princess of the Guguo took the silica and developed a material that was even more transparent than the silica.

Now that the princess of Guguo had placed this glass cup at her banquet, its value was self-evident!

It would probably be more valuable than the overseas silica products!

Of course, this was only under the condition that the rarer the item, the more valuable it was.

Now that the princess had mastered the technology of making glass, if she could mass produce it, the value might not be so high.

However, it was difficult for them to guess the thoughts of the princess of Guguo. Moreover, the princess of Guguo did not only show her wisdom but also her talent in business.

Therefore, they still didn't know whether it was easy or difficult to make glass.