Copper wire is an essential element in your toolbox if you want to add details to your models, or even scratch build parts.
With wires of different widths, you can replicate items such as:
In aircraft modeling: cables in cockpits, tubes conduits, and cables in engines, bomb bays, and wheel wells.
In vehicles modeling: in-scale handles, cabling, and tubing in engines and interiors.
In Gundam: All sorts of conduits and cables to make them more eye-catching.
For sceneries and dioramas: simulate rebar, telephone or power cables...
As you see, they are (I'd say) one of the most versatile elements in your arsenal.
Available widths: 0.2/0.3/0.4/0.5/0.6/0.8/1/1.2/1.5/1.8/2/2.5/3/4/5 mm
We have to prepare each shipment individually as they are ordered, so allow it in 3-4 weeks to arrive in the USA/Canada (to be safe) and 3-6 weeks rest of the world, though they are usually delivered much faster.