Features: Experience smooth writing with this durable metal ballpoint pen refill. Made from durable metal, this 116mm refill is designed to replace worn-out ink cartridges in your favorite pen. Its blue ink delivers clear and crisp lines for a professional look. Ideal for students, professionals, and anyone who enjoys smooth writing performance. Whether taking notes or signing documents, this metal ballpoint pen refill offers reliable performance for everyday writing tasks. Upgrade your writing experience and enjoy the convenience of easy ink replacement. Specifications: Quantity: 10 pcs Size: approx 115 mm Material: Metal Tip size: 1 mm Color: Blue / Black Note: Due to lighting effects and shooting angles, there may be slight variations in product appearance. Please allow 0–1 cm error due to manual measurement. Package includes: 10 pcs pen refills