Best Portable Mini Printer?

Hey,

So I do car photography and wanted to know what yall recommendations are for a portable "mini" printer? I often shoot random cars I see and wanted to start leaving pictures for them and print them out on the spot with my contact info to boost my overall exposure. ALso thinking of making POV social media content out of it as well. Was wondering what recommendations you guys have for a mini portable printer that I can take on go, decent quality, and not too expensive? Im looking into the hp sprocket rn. Idrc about the photos not be long lasting or anything just stuff I can give out on the go. Lmk and thank you!!