Credit card box with customizable capacity

thingiverse

This is a sleek and convenient credit card holder that adjusts its capacity according to the number of cards you have, allowing you to customize its size as needed. I've been using this particular design for several years now and I can confidently say it has performed exceptionally well for me. Inside the box, cards are securely held in place by one reliable rubber band backed up by a second one for added peace of mind. You can easily remove the card stack with just one finger to quickly scan through your cards. The holder's body features carefully rounded edges and corners that provide maximum comfort when carrying it in your pocket.