How can a plant be used to create a hammer through the process of printing?

A plant can be used to create a hammer through a process called 3D printing. In this process, plant-based materials are used as the raw material to create the hammer's shape layer by layer. The plant-based material is heated and extruded through a nozzle to form the hammer's structure. This sustainable method of manufacturing reduces the reliance on traditional materials like metal or plastic.