Just when Li Zhi was busy making telescopes, Chang'an City once again caused a sensation because of the glass products of "Linde".

After Liu An took the glass products he made to Pei Mingli, Pei Mingli immediately set an extremely high price for these things.

Although Liu An had already told him that the materials of these things were not very expensive, it was not very difficult to process.

But in Pei Mingli's view, since these things can only be made by themselves, they have a certain scarcity, so they must be sold more expensively.

As a result, the glazed products of the "Linde" store were quickly promoted in the advertising space in the city, and it did not take long to attract a large number of high-rollers to buy them.

That's the benefit of building a brand.

Now the people of the entire Chang'an City have slowly formed a brand awareness.

Many people have been able to tell exactly which grain store has better rice and noodles and which winery has better wine.

Among them, the products produced by "Linde" are recognized as high-end representatives because of their unique characteristics.

Many aristocratic and wealthy merchants had just seen the high-end decoration of the Linde Inn and bought a batch of cement, tiles and toilets to renovate their residences.

After the renovation, the home was immediately upgraded by more than one notch.

Especially the toilet that was modified according to the method instructed by Pei Mingli directly made going to the toilet a very enjoyable thing.

These people not only gained face because of this, but also got comfortable enjoyment, and naturally became fans of the Linde brand.

Now they heard that there are glass products here, where is the reason not to come and see?

At this glance, these people's eyes stayed on these glass products and could not be pulled out again.

After Liu An's painstaking research, the glass made now has two more colors, red and green, in addition to its natural color.

These glassworks shimmer in the light of candles.

This color is completely different from the rigidity of porcelain, and at first glance it seems to flow with light and shadow.

As a result, they can no longer suppress their heartfelt desire to buy.

Without hesitation, they took out a lot of copper coins and snapped them up.

Everyone who buys glass products can't help but show it in front of their relatives and friends.

They want everyone to praise their taste.

As a result, these exquisite glass products quickly swept the entire Chang'an City through the propaganda of those high-rollers.

People with a little status want to get one or two of that to show off to their relatives and friends.

Li Zhi smiled treacherously when he heard about this.

Then he said to Liu An: "You go and pass on the method of manufacturing to Pei Mingli and let him build another workshop in Chang'an City." ”

Liu An nodded happily and agreed, and then turned around and left.

The big sales of glass products have his credit.

Li Zhi hurriedly spoke: "Don't be busy first, listen to the details of this king." ”

Liu An said: "Your Highness, please speak." ”

Li Zhi said: "Tell the shopkeeper Pei that after the workshop is completed, don't rush to increase the output. ”

Liu An asked suspiciously: "Your Highness, this is the time for the glass to sell big, why do you want to sell less?" ”

Li Zhidao: "You don't understand this, the price of glass is high because of scarcity, if there is more glass on the market, how can the price be maintained?" ”

After listening to Li Zhi's explanation, Liu An's eyes couldn't help but light up.

He tentatively said: "Your Highness means to make the market think that the production of glass is very troublesome, and to use scarce quantities to reflect the value of goods?" ”

Li Zhi said: "That's right. ”

Liu An praised with admiration on his face: "Your Highness's business acumen is really strong, and the servants are far behind you." ”

Li Zhi thought to himself: This is all the experience I bought with money in my previous life, of course you can't think of it for a while.

Thinking in his heart, Li Zhi opened his mouth and said to Liu An: "Since Liuli is so sought after, you will ask Shopkeeper Pei to make more and send it to the palace, which can be regarded as the king's filial piety to his father, mother, and aunts." ”

Liu An nodded again in agreement.

Li Zhi was just about to let Liu An leave, but a flash of inspiration suddenly flashed in his mind.

He said to Liu An again: "This king suddenly remembered that maybe he could make a mirror out of the glass with mercury. ”

After listening to Li Zhi's words, Liu An said: "The slave will try it as soon as possible, and if it is feasible, it will be sold." ”

Li Zhi nodded and let Liu An leave, and he began to design a set of equipment for grinding lenses.

After a few days of hard work, he has made the optical lens, and the next step is to study the production of telescopes and microscopes.

With the telescope, in the future, the Tang Dynasty's Tanma on the battlefield will be able to discover the enemy earlier.

In this way, the coach can arrange tactics in advance and grasp the initiative on the battlefield.

With a microscope, people can see more tiny substances, which will be more helpful for Li Zhi to promote the development of science and technology in the future.

Little by little, he is compiling what he has learned into a book through experimentation.

With the microscope, his progress was much faster.

Although Li Zhi understands the manufacturing principle of lenses, it is quite difficult to process.

Therefore, it was not until more than ten days later that Li Zhi finally succeeded in grinding several sets of lenses.

He gave the lenses and drawings to Pei Kuangshu and asked him to find the best craftsmen to help him make telescopes and microscopes.

Just when he was waiting for the finished product made by the Shaofu Supervisor with peace of mind, Liu An suddenly found him in a hurry.

Li Zhi saw that Liu An was in a hurry, so he couldn't help but ask first, "Why is it so urgent?" ”

Liu An said with an angry face: "Your Highness, Shopkeeper Pei was beaten by His Royal Highness King Liang!" Now I am asking to see you outside the door. ”

Li Zhi's face immediately changed after hearing this.

He hurriedly opened his mouth and said to Liu An: "Hurry up and invite Shopkeeper Pei in." ”

After saying this, he himself should run out first.

Liu An ran two steps and came to the door first, and he was just about to invite Pei Mingli to enter the door, and Li Zhi arrived in a hurry.

The first time Li Zhi saw Pei Mingli, he found that his cheeks had been beaten and swollen.

The hat that he often wore on his head was also gone at this time.

The down jacket he was wearing was even more covered with dust.

At this time, Pei Mingli's whole person looked extremely embarrassed, and he had completely lost his former high-spirited appearance.

Li Zhi looked at Pei Mingli in front of him, and couldn't help but feel a monstrous anger in his heart.

He first asked Liu An to help Pei Mingli into the living room of the palace, and he turned around to get his medicine box.

Then Li Zhi ignored Pei Mingli's refusal and personally helped him deal with the injuries on his face and body.

After doing this, Li Zhiqiang held back his anger and said: "Shopkeeper Pei, please tell me in detail about the matter, this king will definitely make decisions for you today." ”