Wire is pretty common, sure you may not have any. I have plenty in my house, old coat hangers, wire for the garden, etc. Wire and a set of pliers (to cut and t

Wire is pretty common, sure you may not have any. I have plenty in my house, old coat hangers, wire for the garden, etc. Wire and a set of pliers (to cut and twist the wire) is really useful stuff. Need to make a trellis for your plants? Chop a few twigs off a tree, tie together with a little wire. Need a little fence? Same deal. Maybe plastic zip-ties have made wire redundant?