Specifications: This knob cutter has a round concave edge, which is used to cut the bonsai tree burl and root burl, and will make a circular internal concave incision. In the healing process, tree's sap will cover this incision and let it heal quickly and excellently smooth. Made of high quality alloy material, wear-resistant, anti-rust, high hardness, strong tenacity and very durable. Remove branches by leaving a small indented cut that heals with little or no scar. Ergonomic handle for comfortable grip. Type: Trim Pliers Material: Alloy Features: Durable, Long Handle, Round Edge, Garden Tool Full Length: 210mm/8.27" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Trim Pliers