EASY TO BEND: Anodized aluminium training wire is easier to bend than copper yet still very strong, making it better for beginner bonsai trainers and convenient for experienced bonsai artists.
THICKNESS VARIETY: Comes in 5 most popular sizes 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm so you have a variety of sizes on hand to fit your branches of different thicknesses.