Glassblowing

The group of five then made their way over to Eisen's workshop, where the old man immediately summoned his Staff from his soul storage and created the three furnaces he would need, the central furnace to melt the glass, the glory hole to keep the molten glass hot, and then the annealer to slowly cool it down.

Behind him, Kiron and Komer were helping Eisen carry some of the materials that he needed, which were, for now at least, just three different ones. Silica sand, which is just a very fine granulated, pure sand with a low amount of impurities, the same limestone that he used in the metal extraction for Fafnir's scales, and then the material which was a pain to find, sodium carbonate, also known as Soda Ash.

It was quite hard to find a store that would sell Soda Ash just by itself, and in the end, Komer luckily managed to find a Glassblower that was kind enough to sell it.