About this product

1、Made of high quality manganese steel alloy, high intensity, strong tenacity and wearability

2、Remove branches by leaving a small indented cut that heals with little or no scar

3、Creates a spherical cut in a hollow concave shape that will heal with the least visible scaring and thus create a more pleasing aesthetic

4、Ideal for removing small branches, protrusions and knobs by cutting into the wood at a concave angle

5、Ergonomic handles gives you a comfortable hold and allowing continuous use without fatigue

This knob cutter has a round concave edge, which is used to cut the bonsai tree burl and root burl, and would make a circular concave incision. In the healing process, tree's sap would cover this incision and let it heal quickly and excellently smooth.