Isabela's hands are nimble, a little tar-stained, and the skin is hardened. She has numerous calluses from both dueling and sailing.
They do have scars on them, but all fingers intact!
Ingrid, similarly, has roughened, hardened hands from years of hard farm work and swordplay.
Again, some scarring, but nothing too big or disfiguring.
Kalli's hands are much softer, with only a few small scars on them. She's worked hard, but kept her hands tender with creams. They are small and gentle--good healing hands.
Those are the

girls, getting priority.
Nerdanel! Because obviously this meme is about her.
Ah, well, Nerdanel's hands are strong. Metal and stone are her media, and require a firm hand to shape. She also has an iron grip when she chooses to use it, as all seven sons learned as kids.
Her fingers are long and dexterous, though. No scars. And they can be as gentle as they are strong, but no Elf would call them delicate.