Eber has a broad, low center of gravity and moves with the measured, slightly rocking balance of someone used to carrying heavy work across uneven floors. His skin has the matte, weathered look of old bark, with pale green undertones and fine brown speckling across his forearms. His clothes are carefully patched but fit badly at the shoulders, as if each coat belonged to a different, larger craftsman. He keeps one small leather tool roll immaculate, its edges dark with oil. A stranger is likely to notice the faint, dry clicking in his throat when he swallows a polished pebble, followed by his thoughtful pause to record how it settles.

Eber is careful and generous with practical help, yet can become almost clinical when a new question catches his interest. He dislikes being pitied, though he is quietly grateful when people make room for his needs without making a performance of it. In a busy workshop he is dryly funny and decisive; around a frightened patient he becomes deliberate, asks permission, and struggles not to over-explain.

Eber was born into a Stout-family tradition of practical craft: his mother shaped braces and hinges, while his father taught him to judge a plank by its sound. He became famous not for grand commissions but for making stubborn household objects last, repairing bridges, mills, and tools that wealthier artisans dismissed as beneath them. In middle age, a High-Blood transformation altered his mouth and digestion. His jaw stiffened, his teeth became smooth and useless for chewing, and ordinary meals turned painful. During the first winter, he nearly starved in a locked workshop rather than admit he needed help. His apprentice Salla found him and taught him to soften food, while Eber discovered that smooth pebbles helped process it. The experience changed his pride into patient inquiry. He now keeps careful notes on his condition, hoping to make life easier for other Verdant-Blooded people whose transformations leave them with inconvenient bodies. His fame brings visitors, but also intrusive gawkers and merchants who want to sell miracle cures. He is currently trying to persuade a local healer to let him study a newly transformed child, while the child's anxious family distrusts his experiments.