Universal Ballpoint Pen Refills: Blue 1.0mm, Red 0.7mm, Black 107 Atomic.

Enhance your writing experience with a versatile set of ballpoint pen refills, available in blue, red, and black ink. Designed to fit a range of pen models, each refill offers smooth and reliable performance. The blue refill features a 1.0mm tip, ideal for bold and clear lines, while the red refill with a 0.7mm tip provides precision for detailed work. The black 107 Atomic refill combines both style and functionality, ensuring consistent ink flow for prolonged use. Perfect for everyday writing tasks, these refills are a practical addition to any stationery collection. Line width: 0.3mm Type: Refills Manufacture country: China Instructions included: No