Stainless Concave Cutters by Roshi Bonsai Tools 8" (203mm)
Roshi bonsai tools are famous for precision cutting, durability, beauty and excellent prices.
Concave branch cutters are designed to for removing branches without leaving unsightly scars.
They are an absolutely indispensable tool for the serious bonsai enthusiast. If you own only two bonsai tools, this should be one of them.