The Montblanc Sartorial 4cc Card Holder ID Grey Leather is a must-have accessory for any minimalist's collection. This stylish and compact card holder is made of genuine leather, ensuring a comfortable and durable grip that complements any outfit. Its elegant design features a clear celluloid keyring, allowing you to effortlessly secure your ID or credit card without compromising style. The 4cc design, designed by Leornak, is a nod to the timeless craftsmanship of the iconic Pelikan M6 fountain pen. Its compact size (4.75"x3.50") makes it perfect for everyday use, whether you're traveling, working, or running errands. This product not only serves as a practical storage solution but also adds a touch of sophistication to your accessories. Invest in The Montblanc Sartorial 4cc Card Holder ID Grey Leather, and you'll experience the perfect blend of functionality, style, and luxury.