Tins would be lighter weight and not as fragile as glass which would be important since they were considering it for fresh rations for expeditions. Beyond that tin has a lower melting point and is more readily available than the silica needed for quality glass manufacturing. The glass would be more beneficial if used for their lamps and optics like telescopes/spyglass.Metal can is crazy tech for their level of technology, shouldn't they do jars first ?
Are we close to the ending?I really hope this continues the story after the supposed ending of the novel 🙏
even though it's chapter 53 of the manga, the story is still in volume 3 of 7 of the light novelAre we close to the ending?