Ohto Fountain Pen Cartridge Ink Refill Color:Kuro Ideal for professional and creative

Ideal for professional and creative use

With its 18cm round design

Store the tool in a dry environment and apply light oil to the cutting edges periodically to maintain smooth operation

Use daily or as needed for a smooth and groomed appearance

The double wall insulation maintains the drink's temperature while keeping the exterior comfortable to hold

Ohto Fountain Pen Cartridge Ink Refill Color:Kuro Ideal for professional and creativeDescription The Ohto Fountain Pen Cartridge Ink Refill offers a reliable and convenient solution for all your fountain pen ink needs. Designed to deliver smooth, consistent ink flow, these black ink cartridges ensure your writing remains clear and vibrant. Perfect for students, professionals, and pen enthusiasts alike, this refill pack helps maintain the performance of your compatible fountain pen with ease. Each box contains 10 high quality ink