# 3D Printing Instructions 1. It is recommended to use PLA filament, with a nozzle temperature of 200–210°C and a heat bed temperature of 50–60°C. 2. A layer height of 0.15–0.2mm is suggested, along with 20%–30% infill and a wall thickness of at least 1.2mm. 3. Add support structures where necessary for overhanging areas, and include a skirt at the bottom to prevent warping. 4. Once printed and cooled, remove the object, eliminate the support structures, and sand the edges. 5. Assemble the components using eco-friendly glue, allowing it to cure fully before use.