Keep your fountain pen writing smoothly with these black universal ink cartridges. Designed for standard international 5cm size, they fit most fountain pens. Ideal for school, office, journaling, calligraphy, and everyday writing.

Key Features:

• Pack of 10, 20, or 30 cartridges (variation options).
• Standard international 5cm size – fits most fountain pens.
• Smooth ink flow for clean, sharp handwriting.
• Mess-free, easy replacement, no leaks.
• Suitable for students, professionals, writers, and hobbyists.

Variation Details:

• 10 Pcs: Basic refill pack, perfect for personal use.
• 20 Pcs: Extended pack, ideal for office or school use.
• 30 Pcs: Bulk pack – perfect for gifting, classrooms, or calligraphy clubs.

Perfect For:

• School handwriting, note-taking, and cursive practice.
• Office stationery and professional writing.
• Journaling, calligraphy, and creative writing.
• Gifts, party bag fillers, or stocking fillers.

Shipping & Delivery (UK):

• Fast Dispatch via Royal Mail – usually delivered in 2 working days.
• Letterbox-friendly packaging.

Why Buy From Us:

• Trusted UK seller, 100% positive feedback.
• Hassle-free delivery, no hidden fees.

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