The "Microlots" you often hear about are, simply put, limited edition treasures that have been carefully selected.
It's not a factory assembly line; often, it's a personal touch from the estate owner and coffee farmers. In fact, there are many ways to select a "microlot"——for example, if the sun is particularly good one day, they might set aside the beans harvested on that day; or if they discover that the coffee from a certain corner of a hillside, or even from a few specific trees, is particularly ideal, they will deliberately cordon it off and cultivate it separately. Sometimes it's the coffee farmers' hard work, hand-picking the finest beans one by one; sometimes it's taking a small batch to try the latest anaerobic fermentation, or even switching to cultivating varieties with lower yields but unique flavors. This is what a microlot is: extracting the most exquisite, best, and irreplaceable parts from an already excellent foundation.