Esterbrook - Fountain Pen Estie Tortoise Button Piston (Regular) Nib Size:Broad This treasure of the German

This treasure of the German heyday of art

Technical Specifications

The previous version of Smooth Operator came with a stonewash finish and black ultem internal for a 'smooth' writing experience (with the occasional cracks here and there)

Extra medium in size

So feel free to swap them out/customize the 4 hex bits with the ones you own and build your ultimate pocket screwdriver

Esterbrook - Fountain Pen Estie Tortoise Button Piston (Regular) Nib Size:Broad This treasure of the GermanThe Estie Tortoise combines classic aesthetics with modern functionality. Its rich, earthy tones and timeless design make it an essential piece for any writing enthusiast. Enjoy a smooth, comfortable writing experience with a pen that embodies both tradition and innovation.