Utilizing a smooth and playful custom ground steel nib, The Carousel is a substantial writing instrument that invites new stationery users to experience the joy of handwritten correspondence. Technical Specifications: Capping Mechanism: Threaded cap with air seal system Capped length: 127mm Posted Length: 123mm Body: Improved Arcylic blend with glossy finish. Fountain Pen Nib: Custom ground steel nib; 1.0mm medium width Converter: Standard international size converter included Care Instructions Filling/Changing Ink Colors: Unscrew to remove the barrel from the grip section and access the converter. Place the fountain pen nib fully into warm water. Flush the nib by twisting/untwisting the converter until the water runs clear. Allow 1 day to dry. Fill a new color by fully submerging the nib and feeder into the ink, then draw the ink into your pen but twisting the converter until you’ve reached the top position. Notes: For heavily saturated inks and darker tones, or clogged nibs, you may need to soak the grip/feeder in water overnight It is normal for some air bubbles to enter the converter when refilling ink