Do you think this is a viable tech business idea🤔🤔? Also what do you think about replacing your regular business cards with an NFC tag like this one?! Yay or nay?! Meanwhile if you want one for your business, I can 3d print one using any color option of your choice, just let me know if you want one and I’d pick randomly #techdiy #diy #3dprinting #nfctags #businesscards #networking #BusinessHack