The rootstock and scion are easy to match with U-shaped or -shaped cuts, and heal quickly. Easy and quick to use. The grafting method is more economical than the traditional method. You can replace time-saving and labor-saving blades. Use pruning shears to cut off useless branches from the plant. Specification: Material: Stainless steel Size: The host machine is 19 cm long and 10 cm wide How to use: Step 1: Put the grafted rootstock into the grafting tool and squeeze the handle to cut, repeat this step to cut the stem from the donor plant. Be sure to ensure that the groove is cut in the layering equipment. Step 2: Slide the donor stem into the groove of the original plant, as close to the cut surface as possible. If the size of the original species and donor plant are different, they are only matched on the side. Step 3: Place disinfectant material around the joints and tie them with tape. The disinfectant materials can prevent bacteria and weather conditions. Step 4: Use pruning shears to cut off useless branches from the plant.Step 5: Both the grafting tool for \"V, U, \" blade and the end of the blade can be cut. One blade can be used as two blades, so you have a total of six blades. Notes: Keep out of reach of children, do not use on dry or old hardwood. Package: 1 grafting machine without accessories