ROTRING Isograph Nibs

With the Rotring Isograph Technical Drawing Pen Replacement Nib, it's easy to enjoy long-lasting results from your isograph pen. This replacement nib is wear-resistant and the hard chrome-plated thin tip ensures work of exquisite detail. Tip also prevents unwanted dripping and blobbing. Continue drawing and sketching with your favourite isograph pen, knowing that you have a backup. 

• The hard chrome-plated thin tip produces exquisite, detailed work
• The wear-resistant tip prevents dripping and blobbing.
• Designed and crafted with precision for superior performance.
• Ideal for use on a variety of surfaces including line board, tracing paper and vellum drawing paper