The Select fountain pen nib—an exclusive Levenger design. Handcrafted in Germany and engineered for high performance, this iridium-tipped stainless steel nib is designed expressly for our True Writer Select Fountain Pens (not currently available). Fine: Renders a line width of approximately 0.6 mm; ideal for calculations, editing and small writing. Medium: Renders a line width of approximately 0.8 mm; perfect for most longhand writing tasks.