Kaweco | Soul D1 Ballpoint Refill 1.0mm - Blue

Precision engineering meets everyday elegance with the Kaweco Soul D1 Ballpoint Refill. This 1.0mm blue refill delivers smooth, consistent writing with a bold line weight ideal for signatures and detailed notes. Compatible with Kaweco Soul ballpoint pens, it ensures your writing instrument performs at its peak. A premium replacement for discerning writers who demand reliability and refined aesthetics in every stroke.