The bag of calcined stone sources
There are craftsmen in the world, who are skilled in taking materials and aspire to make things. It is based on stone sources and focuses on the bag of calcined stone sources.

The craftsman travels between mountains and rivers, inspecting the texture of the stone and distinguishing its texture. In the deep ravines of the mountains, he obtains the stone with excellent calcium carbonate quality. This stone is pure and strong in color, making it the best choice for making bags.

Returning to the workshop, the fuel catches fire, and the fire is raging. Place the stone in the furnace and calcine at high temperature. The stone changes in the event of fire, and the calcium carbonate gradually melts, dissipating the turbid gas and leaving the essence. The craftsman stands by the furnace, keeping his eyes on the change of the fire, adding firewood to reduce the fire at the right time, and

Wait for the stone to be calcined, and take it and combine it with various materials. Or add tough hemp strands, or add special ointment to reconcile its properties and increase the toughness and durability of the bag. The craftsman kneads, kneads, hammers, beats, and carves with heart, so that the materials are fused seamlessly.

After that, it is cut and sewn. The cutting needs to be precise and not bad; the sewing must be fine, and the needle and needle must be tight. In this way, the bag of stone source is formed. Its bag is solid and durable, and it can support things without falling. It is the material of the stone source without damage. It is valued by the community, and the users praise its delicacy.