Retractable Fountain Pen Ink cartridges Fountain Pen refillable for Writing Fountains pens Ink Fountains pens Includes 5 cartridges (B, One Size)

• Smooth Precision Writing: Experience smooth writing with this retractable fountain pen designed for fountain pens for writing and consistent flow of fountain pen ink every time
• Complete Refillable Set: Includes 5 ink cartridges fountain pen ready to use and refillable fountain pen design perfect as a fountain pen gift set while reducing waste and saving on writech pens supplies.
• Clear Barrel Visibility: Transparent barrel lets you see ink levels clearly, ideal for kids fountain pen users, fountain pen kids and adults who appreciate functionality and ease of use.
• Retractable & Easy Control: Retractable design gives one-hand control, no cap to lose, great for fountain pen for kids learning to write and anyone who loves dependable retractable fountain pens.
• Versatile & Ideal Present: Suitable for school, office, journaling, and creative writing projects, this refillable and ink cartridges fountain pen combo makes a thoughtful fountain pen gift set for students.

Specifications: Nipple Size: 0.38mm Ink Colors: Blue, Black, Dark Blue Purpose: Writing Package Contents: 1 * Retractable Fountain Pen 1 * Storage Case 5 * Refillable Ink Refills Precautions: 1. After use, please retract the nib to prevent the ink from drying out. 2. After installing an ink refill, please place the pen nib down for 3-5 minutes before writing normally. 3. When installing an ink refill, please install it with the nib facing upwards; do not press the pen compartment cap to avoid injury to your fingers; do not rotate when inserting or removing the refill vertically. 4. Due to differences in monitor screen recognition, please allow slight color variations. Enjoy using our pen!