【Classic Revolve Fountain Pen】Classic Core Series / Five Colors

https://live.staticflickr.com/65535/52401049044_4df97875cf_b.jpg https://live.staticflickr.com/65535/53304212863_8a1f79eee0_b.jpg Rediscover your inspiration and return to the essence of design. With a breakthrough yet classic appeal, this is a truly pure and exquisite fountain pen. Its pure and minimalist design, with a hexagonal barrel inspired by pencils, aims to evoke the excitement of your first time holding a pen, recapturing the emotion of your initial drawings and writings. Utilizing the principle of bronze oxidation, the marks left by use become a unique texture, entirely your own. Black, Green, Blue, and Red are finished with a matte coating, while the six edges of the barrel are finely polished to reveal gleaming brass gold lines. https://live.staticflickr.com/65535/52401196185_cca5b82f46_b.jpg 【Fountain Pen Nib】The first fountain pen equipped with YSTUDIO's proprietary nib, its design mirrors the hexagonal barrel. It is simple yet grand, with a wider stroke, offering a rich and smooth writing experience with satisfying visual depth. The proprietary nib is available in two tip sizes: M and F (European standard). 【Ink Recommendation】 For use with the YSTUDIO proprietary nib, which includes a YSTUDIO brass ink converter for refilling, we recommend inks from German or American brands such as Pelikan, Waterman, or Cross. Inks with a suitable viscosity will provide the optimal writing experience. https://live.staticflickr.com/65535/52401194070_b0652ac880_b.jpg 【Usage and Care】 The color of brass changes with usage and environmental conditions, and this evolution is part of its charm, developing a unique patina over time. The resulting oxides are harmless. Wiping with a brass cleaner can restore its original beautiful luster. 【Classic Revolve Fountain Pen】 - Specifications Material: Brass barrel, paper box packaging (Black, Green, Blue, and Red versions include sandpaper) Product Dimensions: 13 x 11 x 138 mm Box Dimensions: 185 x 115 x 130 mm Net Weight: 45g Gross Weight: 286g Nib: YSTUDIO proprietary nib (equivalent to German Schmidt-FH341 fountain pen nib) Ink: Includes an ink converter; also compatible with cartridge ink. 【Shipping Information】 After payment, it takes 3 business days from preparation to shipping (excluding holidays). Delivery personnel may contact you before delivery; please keep your mobile or landline accessible. For convenience store pickups, you will receive a notification via SMS and Email once your order arrives at the designated store.