Papillon Custom listing for NSBIntroducing the Papillon Custom Listing for NSB. This fountain pen is a work of art, with a floral nib and clip that will make your writing stand out. The Papillon Custom Listing for NSB is a unique and stylish writing instrument that will make your writing experience more enjoyable. The floral nib and clip add a touch of elegance to your writing, while the fountain pen ensures a smooth and consistent flow of ink. The Papillon Custom Listing for NSB