One kilo of Ibuki copper bonsai wire for wiring bonsai.
This is a professional grade of training wire especially useful for wiring coniferous species.
Good continuity of colour and available in a wide range of gauges.
Colour fades as it becomes weathered.
Copper wire is much stronger than Aluminium wire and has great holding strength:
0.6-0.8mm are suitable for detail wiring of new growth
1-2mm are suitable for 1-3 year old secondary branches
3-4mm are suitable for heavy branches and thinner trunks.