The Isomars Technoart replacement rotring nib offers precise and fine writing with a diameter of 0.1 mm, ideal for detailed drawings and notes. Designed to maximize the performance of your rotring, this nib ensures a familiar feel and excellent writing quality.

• Suitable for fine lines and detailed designs.
• The standard diameter of 0.1 mm enhances accuracy and usability.
• Compatible with specific rotring models.