Coilboat
Kolinaisi was a Refocyte-smith. Kolinaisi's father had been a Refocyte-smith. Kolinaisi's father's father had been a Refocyte-smith. And so on and so on, throughout the generations -- but that was to be expected, after all. His family was a family of Refocyte-smiths, and being a Refocyte-smith was simply what they did. That was the norm throughout Inithar, in fact. Not only were you born into your profession, but your family line was, and a set of other family lines, and it was nearly totally rigid. This was because of the generations of carefully honed knowledge and technique that went into every Inithar craftsman's craft, it was because of the social ties between craftsmen that were vital to become somebody important, and it was because this was the very building block of society. Inithar society consisted of craft-castes; though not formally inequal, groups of professions collectively and often separately honed their trades, and grouped together for the forms of political representation. However, the elders of each craft-class typically had a remarkable amount of autonomy, as such was often deemed necessary for each craft-class to be able to best ensure the sharpening and conveyance of its skills.
However, this particular Refocyte-smith in this particular moment wasn't an elder, just a man trying to do his job. Right now, he was carefully twisting a wire of refocyte with a pair of forceps, while similarly twisted wires laid around him. On another table laid braided cords where these forceps-twisted wires of refocyte were combined together, braided cords which would later be placed into an apparatus that would turn a paddle, to turn an engine, on one of the most cutting-edge pieces of naval technology the world had yet seen.
The Inithar Coilboat is a nineteenth-century warship that came into being during the later part of the century, when steamboat ironclads were starting to come into vogue among the nations of the Old World. The actual ship itself was not technologically terribly remarkable for the period -- though made with incredibly careful and masterwork craftsmanship, as is standard for many works of Inithar, the boat was just a relatively small ship, comparable to torpedo gunboats of the period, with a metallic hull and a wooden deck, with relatively unimpressive space for armament. The ship's prow was narrow and pointed and the ship itself was relatively thin, allowing it to slice through the seas with speed and agility... speed and agility well-boosted by the true innovation of the ship.
Whereas most other nations used steamboats during this time, the Inithar created the coil engine for which the Coilship is named. It was discovered that Refocyte can be tightly coiled together and treated in a spring-like way -- if created in a way so that the tension itself doesn't immediately tear the Refocyte into pieces, the conflicting directions of force upon the Refocyte modulates the outwards flow of energy, and the energy stored within the Refocyte comes out in a flow over time, rather than the explosive burst that characterized early Inithar usage of the material. Additionally, as coiling the material when it is treated to be a spring can be used to hold a very high amount of energy, and as the directional output of the Refocyte translates to torque when torque is applied to it, Refocyte coils can be used to create coils that can run an engine for a surprisingly long amount of time, with better force than most steam engines, and without taking space for coal -- at the cost of time and manual labor to recoil and recharge the coils, though depleted coils can be removed and replaced with charged ones. What this means in practice is that the Inithar Coilboat is smaller and more agile than most ships of similar classes, and though it uses sails for long-term travel, the Inithar Coilboat is capable of bursts of powerful speed and agility during a battle.