A ballpoint refill in black ink for the 849 PopLine ballpoint pen. This pen does not go unnoticed. Totally modern, this model that comes with ultra-flat packaging. Optimal comfort when held in the hand. The 849 PopLine ballpoint pen matches your mood and satisfies your style requirements. Reliable and enduring. This pen writes in blue ink and delivers up to 600 A4 pages, thanks to its acclaimed Goliath ink cartridge. Made in Geneva. You can choose your 849 pen here. **About Caran d'Ache.** Over the course of 100 years, Caran d'Ache instruments have become internationally renowned for the drawing and writing experience they offer through the elegance of their lines, the quality of their materials, the purity of their pigments and the technical brilliance of their design. The family business, which was founded in Geneva in 1915, owes this to a shared vision, the unique values of Swiss Made excellence, and an innate sense of creativity and innovation.