For handwritten tasks, the Caran d'Ache replacement refill makes completing your assignments more sustainable. This reliable companion keeps your ballpoint pen ready for use and is easy to replace. Its composition allows it to work effectively, preventing unnecessary interruptions from constant replacements. It's best to always have a small stock on hand. A special writing paste enhances the product's functionality. A robust ball at the tip makes the pen a versatile all-rounder. This item features a blue ink color. Is your pen already used up? Ensure hassle-free replenishment with the Caran d'Ache replacement refill, which can be quickly and easily swapped out.