Description: Convenient and efficient to use, for rootstock and scion Easy to match the U-cut, V-cut or ?-cut, and the tree will restore quickly You can spend less time grafting Blades can be replaced Use the pruner to cut useless branches from the plant Specification: Material of Blades: High-Carbon Steel Size: Grafting Diameter? Approx. 5-12 mm/ 0.20-0.47 inch Graft Union Width? Approx. 2 mm/ 0.08 inch Graft Union Depth? Approx. 10 mm/ 0.39 inch Dimensions? 22 ×10 ×4 cm/ 8.66 ×3.94 ×1.57 inch How to use: Step 1: Take the grafting stock into the grafting tool, and squeeze the handle to cut. Repeat this step to cut stem from the donor plant. Ensure that the groove is cut in the stock plant. Step 2: Slide the donor stem into the groove of the stock plant, close to the cut surface possiblly. If the stock and donor plant have different sizes, please only match on the side. Step 3: Place sterlizing material around the joint, and bind with tape. Sterilizing material can protect the joint from bacteria and heavy weather. Step 4: Use the pruner to cut useless branches from the plant. Step 5: All the grafting cutting tools with U, V and ? shape blade and the end of blade can be cut, and one piece of blade can be used as two pieces of blade, so there would be six pieces of blade in total. Package Includes: 1 Piece of Grafting Cutting Tool ( With U Shape Blade) 2 Pieces of Blade(V Shape and ? Shape) 1 Piece of Wrench 1 Piece of Screwdriver 1 Piece of Packing Box