What I find interesting about Blank is the simplicity of their product. It feels extremely basic (creating a custom t-shirt takes literally just a few minutes), but they&#x27;ve nailed the UX. If they can keep the product this simple, grow their customer base and expand into different verticals I think this could be a very successful business.<p>Disclosure: I&#x27;m the interviewer. Not affiliated with the interviewee however.