This is a filament swatch with integrated test patterns. I've uploaded it to MakerWorld to facilitate the use of the smartphone app for initiating prints and managing various print profiles I typically employ for different materials. At the moment, I have configured profiles for PLA, PETG, Silk-PLA, and TPU A95. While these profiles may not be particularly unique, it provides me with a high level of convenience when printing for my specific needs. You may want to customize your own presets, but this setup greatly enhances my printing experience.