I like your finger wires.
I like your finger wires.
(ignore the red arrow/boxes)
harder plastic coating over a ton of small diameter wires is a very good design. Much better then my TPE dolls finger wires (a single wire + spring around it)
many smaller wires are much less likely to break then one large wire, because bending stress depends on how sharp the bend is compared to the diameter of the wire that is bending. Smaller wires together will produce a larger bend radius, especially when coated with a harder to bend material like a hard plastic to prevent sharp bends.
Finger wires are IMO the only place on a doll wires still belong. Till some manufacture comes up with something better anyway.