KevinTandoori Thanks so much! Really appreciate it. Yeah, I noticed the CMF Phone 1 had a card holder too—definitely a cool concept. I just wanted to take a different approach, especially for those of us who still rely on physical cards for transit or access (like in my home country). NFC is definitely becoming the norm in many places, but there are still countries where it hasn’t been fully integrated into train station turnstiles. That said, the card clip could also be used to store an office or apartment entry card, OR photo cards of K-POP idols haha. Glad you liked the design!