The knife edge is incisive, mainly used for trimming small bonsai shape, easy to use. The handle is in line with ergonomics, comfortable, time-saving and labor-saving. After pruning, a concave hemispherical incision is left, and the healing resin will cover the incision, leaving no pruning trace. Made of stainless steel, it is durable and wear resistant. Exquisite workmanship, small size, very suitable for pruning branches, is a necessary tool for bonsai enthusiasts. Specification: Item Type: Knob Cutter Material: Stainless Steel Weight: Approx. 191g / 6.7oz Size: Length: Approx. 180mm / 7.1in Cutter Edge Width: Approx. 16mm / 0.63in Maximum Shear Coarseness: Approx. 15mm / 0.59in Package List: 1 x Knob Cutter Only the above package content, other products are not included. Note: We may apply some oil to the tools to prevent from rust. The tools may seem a little dirty due to it, please understand! Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!