Mitsubishi Uni Jetstream SXR-200-07 Ballpoint Pen Refill 0.7mm (D1 Pen Refill)

Upgrade your everyday writing with these smooth and reliable refills from Uni Jetstream series. Designed for consistent performance, these 0.7mm refills deliver crisp, vibrant lines in black, red, and blue—perfect for notes, editing, or daily use.

• Ultra-smooth ink flow for effortless writing
• Quick-drying, smudge-resistant ink ideal for left- and right-handed users
• 0.7mm medium tip for clean, bold lines
• Available in black, red, and blue
• compatible with multi pens that take D1 pen refills