This board replicates almost every common type of solder joint in the FPV world. Perfectly for educational environment, maker space, or home workshops; Suitable for hobbyists, enthusiasts, and aspiring electronics technicians look to hone their soldering skills and unleash their creativity. Each board serves as both a soldering point and a canvas, allowing you to personalizes your creations, crafted from durability metal for long lasts use. 4pack kit to elevates your flight and electronics projects.