Disposable Fountain Pen Ink Cartridge Set - Black, Red, Blue (50 - Pack) for School and Office Supplies (B Inky blue)

Product Description:

💎 Enhance your writing experience with this premium set of 50 disposable fountain pen ink cartridges, designed for convenience and versatility. Each pack includes an array of vibrant colors—Erasable Crystal Blue, Dark Blue, Black, and Red—allowing you to choose the perfect hue for any occasion.

🪶 The independent ink tubes are crafted for effortless portability and usability. Simply detach the ink sac from your fountain pen’s suction apparatus, insert a new cartridge, and within seconds, you're ready to write smoothly and fluently.

💍 These cartridges feature finely suspended ink particles that provide excellent fluidity, which greatly reduces the risk of clogging in your pen, ensuring a consistently smooth writing experience. They are perfect for a wide range of daily applications, whether you're jotting down notes in class, drafting documents at work, or crafting personalized cards and letters.

💍 This ink cartridge set is not only beneficial for personal use but also makes for an excellent gift. Ideal for rewarding academic progress or simply showing appreciation, it’s a thoughtful present for siblings, relatives, colleagues, and friends during special occasions such as birthdays, graduations, family gatherings, and holidays.

Technical Details:

• Type: Ink Cartridges
• Style: Fountain Pen Ink
• Writing Point: 0.5mm
• Material: Plastic
• Outer Diameter: 5mm
• Inner Diameter: 2.6/3.4mm
• Length: 50mm
• Quantity: 50pcs (Non-erasable)
• Packing: OPP bag

Elevate your writing with these colorful ink cartridges, perfect for office and stationery use!

Note:

• Please account for a 1-3 cm error due to manual measurement.
• Actual colors may vary slightly based on different display settings and lighting.

🧰 Includes: 50pcs of Pen Ink packaged in an OPP bag.