Garden Fruit Tree Pro Pruning Shears Scissor Grafting Cutting Tools Suit Description: Material: High carbon steel Feature: Anti-Slip Grip,Folding,Telescopic Finishing: Plastic Coated Pruner Type: Anvil Grafting diameter: 5-12 MM Graft Union Width: 2 MM Graft Union Depth:10 MM Detial Size: As the picture shows below Color: Black Weight: 300g Cutting an anastomotic interface with high effiency. Easy to use and save 40% of the time and energy of tradional grafting method. Change the blades just you like. Every blade can be used in two sides. Operation steps: step1: Hold the grafting stock in grafting tool and squeeze the to make the cut repeat this step to cut stem from the donor plant. Take care to ensure that the groove is cut in the stock plant. step2: Slide the donor stem into the groove of the stock plant,matching the surfaces as possible. if the stock and donor plant are not the same size. match on the side only. step3: Place sterlizing material around the jion.and bind with tape, the sterlizing material will protect against bacteria and waether conditions. step4: Use the pruner to cut useless branches from the plant. step5: The grafting tool with"V#?#? blade and the end of blade both can cutone piece bade can be used as pieces blade, so you would have total six pieces blade. Notice: 1. Do not use on dry or old hard branch. 2. Keep children away from the cutting tools. Package included: 1X Grafting Cutting Tool ( With U Shape Blade) 2X Blade ( V Shape& ? Shape) 1X Wrench 1X Screwdriver 1X Packing Box