Ergonomic, durable grafting tool with replaceable blades Comfortable, handfriendly design: Ergonomic handle reduces effort and fatigue during grafting, making extended use comfortable. Built to last: Both trimming and grafting blades are made of carbon steel to resist chipping and deformation and to hold a sharp edge longer. Strong, reliable construction: quality handles, elasticity springs, and carbon steel components provide added strength and durability. Replaceable grafting blades: Omega, U, and V grafting blades are included, each with two cutting points, allowing you to choose the shape for the job. Fast, guide operation: Grafting and trimming can be done quickly and cleanly without needing an external guide; you can start using these tools in minutes. Precise, survival grafts: The incisions produced by these blades fit together tightly, maximizing contact and improving callus formation for higher graft survival rates. Wide compatibility and applications: Generally suitable for grafting fruit trees, vegetables, seedlings, flowers, and more. Use scenarios Grafting fruit trees such as apples or pears to improve variety and vigor, using the precise Omega, U, or V cuts to ensure strong cambial alignment. Propagating vegetables and seedlings, enabling quicker establishment and healthier transplants with clean, accurate incisions. Flower and ornamental plant grafting to combine desirable traits, using the interchangeable blades to achieve the fit for each plant type.