UNI SXN-157S Jetstream Sport Eco Ballpoint Pen 0.35 mm Black

The UNI SXN-157S Jetstream Sport Eco is a ballpoint pen with a 0.35 mm writing width and black ink, designed for smooth, consistent writing. The Super Ink formula dries quickly and smudges less, which makes it a practical choice for left-handed writers. Its slim, ergonomic barrel sits comfortably in the hand, and the push-button mechanism is simple to use.

The ink is resistant to forgery, water and light, so notes stay legible even in damp conditions. The 0.7 mm ball tip writes softly and without scratching. The barrel is already made from 81% recycled plastic, offering a more environmentally conscious option for school and office use.

Weighing just 5 g, the pen is light enough for extended writing sessions. The refill can be replaced, and the UNI SXR-C7 refill in blue (TUSXR7K) is listed as a compatible replacement.