Like crows, they may also make use of metal wires.
She opened a bag and showed off seven reels of extremely fine metal wire.
I especially love the metallics with metal wire woven in.
Some retainers are made of clear plastic and metal wires.
A later version of the delay line used metal wires as the storage medium.
However it is made out of wood, cotton cloth and metal wire.
Fingers can for example be made of a chain with a metal wire run through it.
The metal wire can be made straight with a little bit of work.
Jubilee had taken a metal wire, and gets out of her cell with it.
Cable is made by twisting several strands of metal wire together.