Very satisfying feedback from the Schmidt steel nib .
【Fountain Pen】Resin - Fountain Pen — ystudio - https://products.ystudiostyle.com/products-ystudio/resin-fountain-pen
【Fountain Pen】Resin - Fountain Pen — ystudio - https://products.ystudiostyle.com/products-ystudio/resin-fountain-pen