Unibene Parker Compatible Rollerball Refill 6 Pack, 0.7mm Medium Point - Black, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens

UNIVERSAL: Decent price for uncompromised quality. Fits all Parker rollerball pens. Suitable for daily use, signatures, checks, writing letters, filling forms and notes. An ideal writing instrument for executive, teacher, student or writer. TOP QUALITY: Original manufacturer quality with metal shaft, eliminates pressure, impact and temperature-induced ink leaks. German-made quick-drying ink, resists fading, smearing and water, always keep your writing vivid. ENJOY WRITING: Smooth and clean writing experience. No scratch and skip. Feel the ink flow beautifully and quietly on the paper. It makes writing enjoyable. ENDURANCE: High capacity cartridge supports long-lasting use, writes 800+ meters. 100% SATISFACTION GUARANTEE: Not satisfied? We provide unconditional replacement & refund, just contact us, no return required.