Amazon.com: Anodized Aluminum Bonsai Training Wire 5-Size Starter Set with Canvas Bag - 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm (147 feet total) - Choose Your Color (5 Sizes, Black) : Patio, Lawn & Garden
The Ultimate Guide to Bonsai Wiring for Beginners – Bonsai-En
Amazon.com: MoHern Bonsai Wire and Bonsai Tool Kit, Total 164 Feet Bonsai Tree Wire for Bonzai Trees Indoor, Size of 1-mm, 1.5-mm, 2-mm Aluminum Wire : Patio, Lawn & Garden
American Bonsai Wire
The Ultimate Guide to Bonsai Wiring for Beginners – Bonsai-En