The rootstock and scion are easy to match with U-shaped shears or special-shaped shears, which heal quickly and are convenient and quick to use. Grafting methods are more economical than traditional methods. Blades can be replaced saving time and effort. Use pruners to cut off useless branches from the plant. Specifications: Material: Stainless steel Size: The main unit is 19 cm long and 10 cm wide. How to use: Step 1: Put the grafted rootstock into the grafting tool, squeeze the handle to cut, repeat this step to graft the donor plant Cut off the stems. Be careful to make sure the grooves are cut in the device. Step 2: Slide the donor stem into the groove of the original plant, as close to the cutting surface as possible. If the original tree species and the donor plant are different sizes, they will only be matched on the sides. Step 3: Place disinfectant material on the seam and tie it with tape. Sanitized materials protect against germs and weather conditions. Step 4: Use pruners to cut off useless branches from the plant. Step 5: The grafting tools and leaf ends of the "V, U" leaves can be cut off. One blade can be used as two blades, so there are six blades in total. NOTE: Keep out of reach of children and do not use on dry or old hardwood. Packing: 1 grafting machine, no accessories included