Montblanc Diaries & Notes Triangle Black Leather Key Fob Keyring The Montblanc Diaries & Notes Triangle Black Leather Key Fob (model number 101783) is a refined, minimalist accessory crafted with Montblanc’s signature attention to detail. Its triangle shape and sleek black leather give it a sophisticated look that is both classic and contemporary. The leather, known for its high quality, is smooth and finished to resist wear over time. At the top, it features polished, stainless steel hardware engraved with the Montblanc emblem, adding a subtle touch of luxury. The stainless steel ring is sturdy, providing secure placement for multiple keys. The Montblanc star emblem is present on the metal ring, offering an additional mark of authenticity and elegance. This key fob is ideal for those who appreciate refined craftsmanship and classic style.