Oak tree drawings Artofit Platinum Curidas Urban Green Fountain Pen Giant Angel Oak Tree Wall art Elephant Stock Oak Tree Painting Tree Original Art Oak Oil Painting Canvas Etsy. The Platinum Curidas Fountain Pen redefines convenience in the world of fine writing instruments, offering instant access to a smooth fountain pen experience with a single click. Combining Japanese ingenuity with practical design, the Curidas (a portmanteau of "Curiosity" and "Curidasu," the Japanese word for "extending the pen tip") is perfect for those who demand speed and reliability. Key Features: Retractable Nib Mechanism: Unlike traditional fountain pens, the Curidas features a sophisticated knock type mechanism that allows the stainless steel nib to extend and retract with a satisfying click, eliminating the need for a cap. This innovative design ensures you're always ready to capture thoughts and notes instantly. "Slip & Seal" Inspired Nib Pocket: When retracted, the nib is securely housed in a specially designed, high sealed "nib pocket" made from soft materials. This minimizes air exposure, preventing the ink from drying out for extended periods (often cited as 6 24 months), ensuring reliable, consistent ink flow every time. Transparent Demonstrator Body: The pen's body is crafted from a high quality, often translucent, resin. This "demonstrator" design not only allows you to monitor ink levels but also provides a captivating view of the intricate internal retraction mechanism, a testament to Platinum's engineering prowess. Durable Stainless Steel Nib: Equipped with a smooth and responsive stainless steel nib, the Curidas delivers a consistent writing experience. Available in Extra Fine (EF), Fine (F), and Medium (M) sizes, it caters to various writing preferences, including those requiring precision for small notes or diagrams. Removable Clip: Understanding that clip placement can interfere with some grips, Platinum has thoughtfully designed the Curidas with a removable clip. An exclusive tool is included with the pen, allowing users to easily detach the clip for a more personalized and comfortable writing posture. Comfortable and Balanced Design: Despite its robust internal mechanism, the Curidas is designed for ergonomic comfort. Its balanced weight and thoughtful dimensions make it suitable for extended writing sessions, adapting seamlessly to active lifestyles. Proprietary Cartridge Converter System: The pen uses Platinum's reliable proprietary ink cartridges or converters, offering flexibility between convenient pre filled cartridges and a wider array of bottled ink colors. The Platinum Curidas is an exciting fusion of form and function, offering the elegance and distinct writing feel of a fountain pen with the unparalleled speed and ease of a click action ballpoint. It's an ideal choice for professionals, students, and anyone who appreciates innovative design and effortless performance.